{"title":"Cayin","description":"\u003cp\u003eCayin Audio specializes in crafting premium Hi‑Fi audio equipment, particularly vacuum tube and hybrid amplifier systems, with product lines spanning from desktop DACs and headphone amplifiers to integrated tube power amplifiers and portable digital players.  Cayin's offerings deliver a blend of distinctive aesthetics, flexibility, and sonic signature.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf you're looking for the perfect addition to your audio setup or have any questions, feel free to reach out (\u003c\/span\u003e\u003ca class=\"text-link\" title=\"mailto:hello@bloomaudio.mom\" href=\"mailto:hello@bloomaudio.mom\"\u003eemail\u003c\/a\u003e or \u003ca data-reamaze-lightbox-anchored=\"true\" data-reamaze-lightbox=\"contact\" href=\"\/conversations\/new\"\u003emessage\u003c\/a\u003e!)\u003c\/p\u003e","products":[{"product_id":"cayin-n3ultra-dap","title":"Cayin N3Ultra | Triple Timbre Digital Audio Player","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-logo-gold-shadow_430x.jpg?v=1691786430#\" alt=\"ALT text here\" style=\"display: block; margin-left: auto; margin-right: auto; width: 65%;\"\u003e\u003c\/p\u003e\n\u003ch4\u003eExperience the Elegance of Simplicity, Vintage Tubes, and Cutting Edge Sound with the Cayin N3Ultra\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eClassic, modern, solid-state triple timbre\u003c\/li\u003e\n\u003cli\u003eDual AK4493S DAC mono mode\u003c\/li\u003e\n\u003cli\u003eTwo Raytheon JAN6418 military-grade miniature direct-heated pentode NOS vacuum tubes\u003c\/li\u003e\n\u003cli\u003e3.5mm SE + 4.4mm Balanced phone and line outputs\u003c\/li\u003e\n\u003cli\u003eGenuine \u003ca title=\"Cayin N3Ultra Protective Leather DAP Case\" href=\"https:\/\/bloomaudio.mom\/products\/cayin-n3ultra-case\"\u003eCayin Leather case available\u003c\/a\u003e in Blue or Green\u003c\/li\u003e\n\u003cli\u003eNew \u003ca href=\"https:\/\/en.cayin.cn\/drive\/9\/18\/656.html\" title=\"Cayin Support N3Ultra Firmware v1.3\" rel=\"noopener\" target=\"_blank\"\u003eFirmware v1.3 available\u003c\/a\u003e with new features!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-n3ultra-one-lifestyle_2048x2048.jpg?v=1719522221\" alt=\"Cayin N3Ultra DAP leaning on pumic stone over vintage newspaper\"\u003e\u003c\/p\u003e\n\u003ch3\u003eThe Beauty of Simplicity\u003c\/h3\u003e\n\u003cp\u003eThe N3Ultra uses a fully-customized operating system streamlining to focus solely on audio application. Crafted with intention, the device provides an authentic and minimalist experience, allowing users to enjoy the new auditory pleasure brought by the vintage JAN6418 vacuum tubes.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-n3ultra-features.jpg?v=1719255024\" alt=\"Cayin N3Ultra diagram with feature thumbnails\"\u003e\u003c\/p\u003e\n\u003ch3\u003eShock Absorber and Suspension\u003c\/h3\u003e\n\u003cp\u003eCustom-molded shock absorption Silicon housing to hold and shield the JAN6418 vacuum tube. Designed pairs of suspension pins into the CNC aluminum frame of N3Ultra, the JAN6418 is hanged vertically with suspension effect.\u003c\/p\u003e\n\u003cp\u003eCayin integrated the miniature vacuum tube with the body frame, achieving multi-directional stress relief for the tube's filament. The DAP offers enhanced stability by introducing an appropriate amount of inter-stage loop NFB to inhibit the closed-loop gain. FET is employed to control the power supply of the vacuum tube and stabilize the working current of the tube filament.\u003c\/p\u003e\n\u003ch3\u003eClassic. Modern. Solid-State\u003c\/h3\u003e\n\u003cp\u003eInstead of using the miniature pentode tube as an audio buffer, N3Ultra adopts Cayin's Gen3 vacuum tube technology and employed a two stage timbre circuit for JAN6418.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-n3ultra-tubes.jpg?v=1719602303\" alt=\"Cayin N3Ultra DAP profile highlighting active glowing tubes\"\u003e\u003c\/p\u003e\n\u003cp\u003eBy varying the connection method of the screen grid of the pentode tube, the JAN6418 incorporates local NFB through the screen grid, resulting in two distinct styles of circuit response, distortion, and output impedance.\u003c\/p\u003e\n\u003ch3\u003eDual Line Out\u003c\/h3\u003e\n\u003cp\u003eOn top of a dedicated 3.5mm single-ended line out, the 4.4mm balanced output can be configured into Phone out or Line out.\u003c\/p\u003e\n\u003cp\u003eMaximum compatibility with configurable output levels\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3.5mm: 2.1V (High), 1.6V (Mid), 1.0V (Low)\u003c\/li\u003e\n\u003cli\u003e4.4mm: 4.2V (High), 3.2V (Mid), 2.0V (Low)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis enables users to connect the N3Ultra to a variety of portable desktop and home audio devices.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Cayin N3Ultra on side connected to Macbook on wood table\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-n3ultra-ba4-lifestyle.jpg?v=1719603279\"\u003e\u003c\/p\u003e\n\u003ch3\u003eClean and Unamplified\u003c\/h3\u003e\n\u003cp\u003eLine Out is fixed voltage line level output bypassing volume control and headphone amplification. This serves as high quality source for headphone amplifier (portable or desktop) and integrated amplifier home audio systems.\u003c\/p\u003e\n\u003ch3\u003eApplicability of Tube Timbres\u003c\/h3\u003e\n\u003cp\u003eSolid-State, Classic tube and Modern tube timbres are available to all analog outputs, including 3.5mm and 4.4mm headphone and line output options.\u003c\/p\u003e\n\u003ch3\u003eVersatile Interface Expands Beyond DAP\u003c\/h3\u003e\n\u003cp\u003eDAC\/Digital Transport\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUSB Audio (Input\/Output) - USB-C\u003c\/li\u003e\n\u003cli\u003eS\/PDIF Coaxial (Output) - USB-C embedded\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAmplifier\/Active Speakers (Line Out)\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3.5mm Single-ended\u003c\/li\u003e\n\u003cli\u003e4.4mm Balanced (Shared)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eHeadphone\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3.5mm Single-ended\u003c\/li\u003e\n\u003cli\u003e4.4mm Balanced (Shared)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"Cayin N3Ultra left channel schematic\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-n3ultra-diagram.jpg?v=1719255519\"\u003e\u003c\/p\u003e\n\u003ch3\u003eCustomizing with Parametric EQ\u003c\/h3\u003e\n\u003cp\u003eA 10-bands parametric EQ is specifically designed for the N3Ultra, offering unlimited sound tuning possibilities. This allows detailed customization of IEM pairing according to listening preferences, creating a personalized audio experience tailored to the user.\u003c\/p\u003e\n\u003ch3\u003eDigital Audio with Fully Differential Output\u003c\/h3\u003e\n\u003cp\u003eDual \u003ca href=\"https:\/\/www.akm.com\/us\/en\/products\/audio\/audio-dac\/ak4493seq\/\" title=\"Asahi Kasei Microdevices AK4493xxx DAC\" rel=\"noopener\" target=\"_blank\"\u003eAK4493S DAC\u003c\/a\u003e chipset operates in Mono mode for fully differential output. Independent DAC chips and analog audio circuits for each channel minimize crosstalk, enhancing the audio clarity and stereo separation.\u003c\/p\u003e\n\u003ch3\u003eProfessional Precision\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEmploys JRC NJW1195A 4-channel volume controller\u003c\/li\u003e\n\u003cli\u003eEmploys (x2) Accusilicon AS318 Femtosecond Oscillators\u003c\/li\u003e\n\u003cli\u003eLow noise distortion resistance ladder analog volume chip commonly used in audiophile preamp\u003c\/li\u003e\n\u003cli\u003eUltra low phase noise (-100dBC) maintaining signal conversion accuracy with significantly lower jitter\u003c\/li\u003e\n\u003cli\u003e4-channel in one integrated controller offers high precision and lower power consumption\u003c\/li\u003e\n\u003cli\u003eMinimize digital artifact and enhance the musicality and naturalness of playback\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFast Charging, Long Playback Duration\u003c\/h3\u003e\n\u003cp\u003eThe N3Ultra employs a hefty 3.85V 4500mAH Lithium battery with a carefully tuned power management system. Continuous playback is available up to 11.8 hours with 3.5mm SE connected IEM in solid-state timbre, and 7.6 hours with 4.4mm balanced connected IEM in vacuum tube timbre. Recharge quickly with QC3.0 which yields an 80% charge in about 1 hour!\u003c\/p\u003e\n\u003ch3\u003eHigh Performance + Portability\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne TF card supports up to 1 TB, can further expand storage through OTG USB for flash drives and card readers\u003c\/li\u003e\n\u003cli\u003e4.1\" 720x1280 touch screen, fast response times and high frame rates for clear, wide-angle viewing and intuitive operation\u003c\/li\u003e\n\u003cli\u003eCater to operational preferences, provides physical knob and buttons on top of touchscreen\u003c\/li\u003e\n\u003cli\u003eWeighing just 7.20 oz, the device is perfectly sized for one-handed use and pocket-friendly\u003c\/li\u003e\n\u003cli\u003eRuns on an Android-based system with a Qualcomm 425 CPU, offering a tailored UI for smooth and responsive control\u003c\/li\u003e\n\u003cli\u003eThe Smart glowing HOME button serves as sampling rate indicator. It also doubles as BACK key for routine file\/menu operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"Cayin N3Ultra with retail box and accessories on wood table\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-n3ultra-ba2-inthebox.jpg?v=1719601090\"\u003e\u003c\/p\u003e","brand":"Cayin","offers":[{"title":"New","offer_id":41802509189195,"sku":"CAY-N3ULT","price":529.0,"currency_code":"USD","in_stock":true},{"title":"Open Box","offer_id":41802509221963,"sku":"CAY-N3ULT-OB","price":529.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-n3ultra-0-thumb.jpg?v=1719599916"},{"product_id":"cayin-ru7","title":"Cayin RU7 | 1-Bit Resistor Network Portable DAC","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-logo-gold-shadow_430x.jpg?v=1691786430#\" alt=\"ALT text here\" style=\"display: block; margin-left: auto; margin-right: auto; width: 65%;\" data-mce-style=\"display: block; margin-left: auto; margin-right: auto; width: 65%;\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-logo-gold-shadow_430x.jpg?v=1691786430#\"\u003e\u003c\/p\u003e\n\u003ch4 style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003eCayin RU7: The New Benchmark in Ultra-Portable Audio\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eIncredible sound from a 1-Bit Resistor Network DAC\u003c\/li\u003e\n\u003cli\u003eParallel 4.4mm balance\/3.5mm single-ended outputs\u003c\/li\u003e\n\u003cli\u003eUltra-light 25g weight\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHigh-resolution audio support up to DSD256\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-ru7-2-thumbnail.jpg?v=1719519000\" alt=\"Cayin RU7 Portable DAC\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003eFully Balanced Resistor Network Discrete 1-Bit DAC and Dual Amplifiers\u003c\/h3\u003e\n\u003cp\u003eRU7 uses a specialized micro-miniaturized 1-Bit DAC with the power of a standard 4 channel DAC architecture. The array of 128 high precision Thin Film Resistors closely resembles the discrete DAC used in the Cayin N7 DAP. \u003c\/p\u003e\n\u003cp\u003eDual amplifiers in parallel provide high output balanced power. The two amplifiers operate in parallel to provide 160mW @ 32 ohms in single-ended output and 400mW @ 32 ohms for the balanced output.\u003c\/p\u003e\n\u003ch3\u003eDiscrete Volume Control\u003c\/h3\u003e\n\u003cp\u003eThe 1-Bit DAC design is very demanding of the input signal, and we recommend that you provide the maximum possible digital output volume from your mobile device to get the best signal from RU7. Cayin's specially developed low noise, low power consumption 100 step volume control offers precise control over a wide volume range to power a range of sensitive and harder to drive IEMs and headphones.\u003c\/p\u003e\n\u003ch3\u003eDual PCB Design Minimizes Interference\u003c\/h3\u003e\n\u003cp\u003eRU7 uses a similar design to its predecessor, RU6, with two 6 layer PCB boards, separating digital and analog functions of the device. The two layers safeguard signal integrity and keep noise from the reference clock and DSP from bleeding into the amplification circuit.\u003c\/p\u003e\n\u003ch3\u003eLow Power Consumption and High Compatibility\u003c\/h3\u003e\n\u003cp\u003eDiscrete resistor network DACs have low power consumption compared to other integrated DAC designs, and minimize power drain from the mobile source. Combine the DAC design with a carefully designed amplification circuit and RU7 manages a low 100mA power drain. This enables compatibility with:\u003cbr\u003eAndroid based devices\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eiOS devices\u003c\/li\u003e\n\u003cli\u003emacOS Computers\u003c\/li\u003e\n\u003cli\u003eWindows 7-11 PCs\u003c\/li\u003e\n\u003cli\u003eDigital Audio Players with USB Audio Output\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBundled Protective Case\u003c\/h3\u003e\n\u003cp\u003eRU7 includes a supple handmade leather case custom made to fit the device. Included with the case are two discreet magnets with adhesive that you can use to attach RU7 securely to your car, phone, or anywhere else that you use it regularly.\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-ru7-4-thumbail_2048x2048.jpg?v=1719519000\" alt=\"Cayin RU7 With Case\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDAC:\u003c\/strong\u003e Fully Balanced 1-Bit Resistor DAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphone\/Line Output: \u003c\/strong\u003e3.5mm SE, 4.4mm BAL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3.5mm Headphone Output:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower: \u003c\/strong\u003e160mW @ 32 ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD:\u003c\/strong\u003e 0.006% @ 1kHz\/1V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSNR:\u003c\/strong\u003e 114dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel Separation:\u003c\/strong\u003e 76dB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4.4mm Headphone Output:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 400mW @ 32 ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD:\u003c\/strong\u003e 0.02% @ 1kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSNR:\u003c\/strong\u003e 112dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel Separation:\u003c\/strong\u003e 92dB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3.5mm Line Output\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 1.2Vrms Fixed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD:\u003c\/strong\u003e 0.02% @ 1kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSNR:\u003c\/strong\u003e 112dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel Separation:\u003c\/strong\u003e 100dB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4.4mm Line Output\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 2.4Vrms Fixed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD:\u003c\/strong\u003e 0.02% @ 1kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSNR:\u003c\/strong\u003e 112dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel Separation:\u003c\/strong\u003e 102dB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet Weight:\u003c\/strong\u003e .9 oz\u003c\/li\u003e\n\u003cli\u003eCayin 1 year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRU7 Portable DAC\u003c\/li\u003e\n\u003cli\u003eLeather Protective Case\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUSB-C Cable x1\u003c\/li\u003e\n\u003cli\u003eUser Manual\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-ru7-1-lifestyle.jpg?v=1719519000\" alt=\"Cayin RU7 In the Box\" style=\"float: none;\"\u003e\u003c\/div\u003e","brand":"Cayin","offers":[{"title":"New","offer_id":42099318620235,"sku":"CAY-RU7","price":289.0,"currency_code":"USD","in_stock":true},{"title":"Open Box","offer_id":42099318653003,"sku":"CAY-RU7-OB","price":259.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-ru7-main.jpg?v=1719350376"},{"product_id":"cayin-iha-6","title":"Cayin iHA-6 | Desktop Headphone Amplifier","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-logo-gold-shadow.jpg?v=1691786430\" alt=\"Cayin gold logo with shadow\" style=\"display: block; margin-left: auto; margin-right: auto; width: 65%;\"\u003e\u003c\/p\u003e\n\u003ch4\u003eExperience Flexible, Powerful Amplification with Cayin iHA-6\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eFeatures High\/Low Current options to optimize output for both high impedance and low sensitivity headphones.\u003c\/li\u003e\n\u003cli\u003eUltra-low noise design\u003c\/li\u003e\n\u003cli\u003eUp to 7W of power with the balanced output\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg alt=\"Cayin iHA-6 Desktop Headphone Amplifier\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-iha6-1-thumbnail_2048x2048.jpg?v=1719515456\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch3\u003eSound and design\u003c\/h3\u003e\n\u003cp\u003eiHA-6 combines beauty and function. The compact minimalist design is fashionable enough to fit in with your home decor, while the solid aluminum alloy chassis and sandblasted finish provide shielding from external interference. \u003c\/p\u003e\n\u003cp\u003eInnovative Current and Gain control maximizes compatibility with both high and low impedance headphones with either planar magnetic or dynamic drivers. iHA-6 even provides separate 6.3mm outputs for high and low impedance headphones.\u003c\/p\u003e\n\u003ch3\u003eClean Power\u003c\/h3\u003e\n\u003cp\u003eThe quadruple amplifier design uses fully discrete components and is fully-balanced. Power interference is reduced with an independent power supply for left and right channels, and an extensive protection circuit. Toshiba audio-grade FET in a differential input circuit ensure low noise and high quality audio performance. iHA-6 derives its excellent performance from a push-pull amplification design with a high power, ultra-low resistance MOSFET power amp stage.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg alt=\"Cayin iHA-6 Desktop Headphone Amplifier\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-iha6-3-thumbnail_2048x2048.jpg?v=1719515456\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e","brand":"Cayin","offers":[{"title":"New","offer_id":42018913026123,"sku":"CAY-IHA6","price":799.0,"currency_code":"USD","in_stock":true},{"title":"Open Box","offer_id":42018913058891,"sku":"CAY-IHA6-OB","price":699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-iha6-3-thumbnail.jpg?v=1719515456"},{"product_id":"cayin-mini-cd-mk2","title":"Cayin Mini-CD MK2 | Desktop CD Player","description":"\u003cp\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto; width: 65%;\" alt=\"Cayin gold logo with shadow\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-logo-gold-shadow.jpg?v=1691786430\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-logo-gold-shadow.jpg?v=1691786430\" data-mce-style=\"display: block; margin-left: auto; margin-right: auto; width: 65%;\"\u003e\u003c\/p\u003e\n\u003ch4\u003eMini-CD MK2 Offers Beauty and Grace in Sound and Design\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eUltra precise CD reading combined with the ESS ES9018K2M delivers unparalleled sound\u003c\/li\u003e\n\u003cli\u003eAviation grade aluminum molded into precise contours makes for an elegant design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg alt=\"Cayin mini cd mk2 front closeup with remote\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-mini-cd-lifestyle-two.jpg?v=1722436516\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch3\u003eStyle and Sound\u003c\/h3\u003e\n\u003cp\u003eFresh styling with an aviation grade aluminum alloy panel makes for a sleek, compact design. Mini-CD MK2's small size provides versatility to fit into any space. Couple that with the performance of the ESS ES9018K2M DAC, and you get the performance combination of looks and audio.\u003c\/p\u003e\n\u003ch3\u003eGo Upscale\u003c\/h3\u003e\n\u003cp\u003eMini-CD MK2 supports sample rate conversion with up to 8x upsampling. The SRC can be set by a dedicated button on the remote control, allowing you to convert the standard CD quality of 44.1kHz all the way up to 352.8kHz.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" alt=\"Cayin Mini-CD Mk2\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-mini-cd-mk2-1-lifestyle_2048x2048.jpg?v=1719516906\"\u003e\u003c\/div\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlot-in Style CD Drive:\u003c\/strong\u003e Long durabtion stability and reliability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSanyo High Precision Laser Head:\u003c\/strong\u003e Fast, precise, stable performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVFD Dynamic Display:\u003c\/strong\u003e shows the playback status in a classic way\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Remote Control:\u003c\/strong\u003e Basic operation with just one press of the remote control, feel free to enjoy the music\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine Output:\u003c\/strong\u003e 2V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD:\u003c\/strong\u003e 0.007%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSNR:\u003c\/strong\u003e 90dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrosstalk:\u003c\/strong\u003e 77dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Ouptuts:\u003c\/strong\u003e RCA Coaxial S\/PDIF, I2S HDMI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 240mm x 213mm x 58mm\u0026lt;\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 4.5 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Power Consumption:\u003c\/strong\u003e 12W\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCD-Mini MK2\u003c\/li\u003e\n\u003cli\u003eRemote Control\u003c\/li\u003e\n\u003cli\u003ePower Cable\u003c\/li\u003e\n\u003cli\u003eUser Manual\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cayin","offers":[{"title":"New","offer_id":41801547382859,"sku":"CAY-CDMINI-MK2","price":249.0,"currency_code":"USD","in_stock":true},{"title":"Open Box","offer_id":41801547415627,"sku":"CAY-CDMINI-MK2-OB","price":279.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-mini-cd-mk2-two-thumbnail.jpg?v=1719516913"},{"product_id":"cayin-ph-35x-3-5mm-to-4-4mm-adapter","title":"Cayin PH-35X | 4.4mm to 3.5mm Adapter","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-logo-gold-shadow_430x.jpg?v=1691786430#\" alt=\"ALT text here\" style=\"display: block; margin-left: auto; margin-right: auto; width: 65%;\" data-mce-style=\"display: block; margin-left: auto; margin-right: auto; width: 65%;\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-logo-gold-shadow_430x.jpg?v=1691786430#\"\u003e\u003c\/p\u003e\n\u003ch4 style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003eCayin PH-35X is a high quality adapter that let's you connect balanced HiFi Headphones to a broader variety of sources\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e3.5mm male to 4.4mm female: Connect any 4.4mm balance plug to devices with 3.5mm terminal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003eThe solid base is CNC machined magnesium alloy and stainless steel offering integrity and durability for a lifetime of use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" alt=\"Cayin PH-35X\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-ph-35x-1-lifestyle.jpg?v=1719595188\"\u003e\u003c\/div\u003e\n\u003ch3\u003ePerfect Sound Transmission\u003c\/h3\u003e\n\u003cp\u003ePH-35X adopts high quality materials to transmit signals at the best quality, providing maximum stability of connectivity and loss of transmission. The L-shaped design protects against damage during long periods of use.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 0.4 x 1.1 x 0.9 inches (10 x 28 x 23 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.2 oz (7 g)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Magnesium alloy, stainless steel (body), gold plated audio jacks and sockets, and silver plated monocrystalline copper inside.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cayin","offers":[{"title":"Default Title","offer_id":40884115963979,"sku":"CAY-PH35X","price":29.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-phh-35x-thumbnail-one.jpg?v=1719595204"},{"product_id":"cayin-ph-32x-2-5mm-to-3-5mm-adapter","title":"Cayin PH-32X | 2.5mm to 3.5mm Adapter","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-logo-gold-shadow_430x.jpg?v=1691786430#\" alt=\"ALT text here\" style=\"display: block; margin-left: auto; margin-right: auto; width: 65%;\" data-mce-style=\"display: block; margin-left: auto; margin-right: auto; width: 65%;\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-logo-gold-shadow_430x.jpg?v=1691786430#\"\u003e\u003c\/p\u003e\n\u003ch4 style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003eCayin PH-32X is a high quality adapter that let's you connect balanced HiFi Headphones to a broader variety of sources\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e3.5mm male to 2.5mm female: Connect any 2.5mm balanced plug to devices with 3.5mm terminal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003eThe solid base is CNC machined magnesium alloy and stainless steel offering integrity and durability for a lifetime of use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" alt=\"Cayin PH-32X Adapter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-ph-32x-1-lifestyle_2048x2048.jpg?v=1719595330\"\u003e\u003c\/div\u003e\n\u003ch3\u003ePerfect Sound Transmission\u003c\/h3\u003e\n\u003cp\u003ePH-32X adopts high quality materials to transmit signals at the best quality, providing maximum stability of connectivity and loss of transmission. The L-shaped design protects against damage during long periods of use.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 0.4 x 1.1 x 0.9 inches (\u003cspan\u003e9.5 x 28 x 25 mm\u003c\/span\u003e)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.18 oz (5 g)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Magnesium alloy, stainless steel (body), gold plated audio jacks and sockets, and silver plated monocrystalline copper inside.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" alt=\"Cayin PH-32X Adapter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-ph-32x-webpage-three_2048x2048.jpg?v=1719595330\"\u003e\u003c\/div\u003e","brand":"Cayin","offers":[{"title":"New","offer_id":41801531719755,"sku":"CAY-PH32X","price":19.0,"currency_code":"USD","in_stock":true},{"title":"Open Box","offer_id":41801531752523,"sku":"CAY-PH32X-OB","price":15.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-ph-32x-thumbnail-three.jpg?v=1719595324"},{"product_id":"cayin-n3ultra-case","title":"Cayin N3Ultra Case | Protective Leather DAP Case","description":"\u003cp\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto; width: 65%;\" alt=\"ALT text here\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-logo-gold-shadow_430x.jpg?v=1691786430#\"\u003e\u003c\/p\u003e\n\u003ch4 style=\"text-align: left;\"\u003eProtect Your N3Ultra DAP With the Perfectly Designed Case\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHigh quality protein leather perfectly molded for the N3Ultra\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe metal grills on the back provide enhance heat dissipation efficiency\u003c\/li\u003e\n\u003cli\u003eCayin combines exquisite detail with a user friendly design that doesn't impact access to the DAPs functions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-n3ultra-case-webpage-1_2048x2048.jpg?v=1719594941\" alt=\"Cayin N3Ultra Case\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003c!----\u003e","brand":"Cayin","offers":[{"title":"Green","offer_id":40884161806411,"sku":"CAY-N3ULT-CS-G","price":30.0,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":40884161839179,"sku":"CAY-N3ULT-CS-B","price":30.0,"currency_code":"USD","in_stock":true},{"title":"Purple","offer_id":40962161508427,"sku":"CAY-N3ULT-CS-P","price":30.0,"currency_code":"USD","in_stock":true},{"title":"Blue - Open Box","offer_id":41737508945995,"sku":"CAY-N3ULT-CS-B-OB","price":24.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-n3ultra-case-back-thumbnail.jpg?v=1719594994"},{"product_id":"cayin-ru6-leather-case","title":"Cayin RU6 Case | Protective Leather Case","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-logo-gold-shadow_430x.jpg?v=1691786430#\" alt=\"ALT text here\" style=\"display: block; margin-left: auto; margin-right: auto; width: 65%;\"\u003e\u003c\/p\u003e\n\u003ch4\u003eKeep Your RU6 Safe on the Go With a Stylish, Protective Case\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHigh quality leather perfectly molded for the RU6\u003c\/li\u003e\n\u003cli\u003eEnables you to use and enjoy the DAC while keeping it protected.\u003c\/li\u003e\n\u003cli\u003eIncludes magnetic stickers to attach to your phone or other surface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"Cayin RU6 DAC inserted into orange case connected to mobile phone\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-ru6-case-3-thumbnail.jpg?v=1719516344\"\u003e\u003c\/p\u003e","brand":"Cayin","offers":[{"title":"Orange","offer_id":40884184449099,"sku":"CAY-RU6-CS-O","price":19.0,"currency_code":"USD","in_stock":false},{"title":"Blue","offer_id":40884184481867,"sku":"CAY-RU6-CS-B","price":19.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-ru6-case-2-thumbnail.jpg?v=1719516383"},{"product_id":"cayin-n7-case","title":"Cayin N7 Case | Protective Leather DAP Case","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-logo-gold-shadow_430x.jpg?v=1691786430#\" alt=\"ALT text here\" style=\"display: block; margin-left: auto; margin-right: auto; width: 65%;\"\u003e\u003c\/p\u003e\n\u003ch4 style=\"text-align: left;\"\u003eProtect Your DAP With the Luxurious Look and Feel of the Cayin N7 Leather Case\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHandmade genuine leather adds a taste of high fashion to the N7\u003c\/li\u003e\n\u003cli\u003eThe magnetic clasp provides a tighter, more stable fit\u003c\/li\u003e\n\u003cli\u003eThe rear metal grill improves heat dissipation and ensures that the device doesn't overheat\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" alt=\"Cayin Ny Leather Case\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-n7-case-webpage-one_2048x2048.jpg?v=1719596600\"\u003e\u003c\/div\u003e\n\u003c!----\u003e","brand":"Cayin","offers":[{"title":"Default Title","offer_id":40884191985739,"sku":"CAY-N7-CS","price":89.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-n7-case-one-thumbnail.jpg?v=1719596629"},{"product_id":"cayin-ha-3a","title":"Cayin HA-3A | Desktop Tube Headphone Amplifier","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-logo-gold-shadow.jpg?v=1691786430\" alt=\"Cayin gold logo with shadow\" style=\"display: block; margin-left: auto; margin-right: auto; width: 65%;\"\u003e\u003c\/p\u003e\n\u003ch4\u003eCayin HA-3A Combines Refinement and Pure Tube Power\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eTransformer Coupled, Balanced Vacuum Tube Headphone Amplifier\u003c\/li\u003e\n\u003cli\u003eFeatures 4-Pin, 4.4mm, and 6.3mm Headphones Outputs\u003c\/li\u003e\n\u003cli\u003eDesktop friendly design helps HA-3A fit into your lifestyle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" alt=\"Cayin HA-3A Desktop Tube Amplifier\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-ha3a-6v6eh-silver-thumbnail-one_2048x2048.jpg?v=1719512931\"\u003e\u003c\/div\u003e\n\u003ch3\u003eEngineering meets Aesthetics\u003c\/h3\u003e\n\u003cp\u003eThe HA-3A represents exquisite design accomplished by first class engineering – aesthetics backed up by genuine production quality. The HA-3A vacuum tube headphone amplifier is built so you can listen favorite music through your choice of headphones or earphones, and escape into a private, indulging retreat.\u003c\/p\u003e\n\u003cp\u003eHA-3A might look compact and simple, but Cayin has devoted our renowned engineering and decades of audio equipment manufacturing to combine carefully selected, high-performance components to make it happen.\u003c\/p\u003e\n\u003ch3\u003eClean Power with Minimum Interference\u003c\/h3\u003e\n\u003cp\u003eHA-3A users the renowned RCA 25AX4GT as a rectifier tube. The rectifier converts the incoming power souce to DC current and the RCA 25AX4GT does this while minimizing interference and providing clean power to the amplification circuit. Accompanying the RCA 25AX4GT Rectifier are dual matched JJ 12AU7\/ECC82 in the driver stage, and dual EHX 6V6GT for the output stage.\u003c\/p\u003e\n\u003ch3\u003eTransformer-coupled, Balanced Drive\u003c\/h3\u003e\n\u003cp\u003eThe 6V6 output drivers a pair of proprietary output transformers that support single-ended and balanced headphone outputs. The secondary winding of the output transformer provides the alternate phase needed for a balanced output, enabling balanced power from a single-ended origin.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eImpedance Matched Headphone Output:\u003c\/strong\u003e choose from Low, Medium, or High impedance to match your headphones\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOptimized Headphone Outputs:\u003c\/strong\u003e the 4-pin XLR will provide the maximum power while the 4.4mm output allows for compatibility with high-end IEMs and more sensitive options.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e60 second start up delay circuit:\u003c\/strong\u003e Protects your tubes and minimizes noise related to the warm up cycle of the amplifier\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" alt=\"Cayin HA-3A Desktop Tube Amp\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-ha3a-6v6eh-silver-thumbnail-three.jpg?v=1719512931\"\u003e\u003c\/div\u003e\n\u003ch3\u003eIncredible Craftsmanship and In-house design\u003c\/h3\u003e\n\u003cp\u003eThe entire circuit is hand wired using point to point wiring, rather than a circuit board. Point to point, shortens the signal path and improves the efficiency and conductivity. Cayin also uses power transformers, designed and wound in house, to ensure that the shielding and output is up to their standards.\u003c\/p\u003e","brand":"Cayin","offers":[{"title":"Black","offer_id":41075862274123,"sku":"CAY-HA3A-B","price":1599.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":41075862306891,"sku":"CAY-HA3A-S","price":1599.0,"currency_code":"USD","in_stock":true},{"title":"Black - Open Box","offer_id":41889493614667,"sku":"CAY-HA3A-B-OB","price":1439.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-ha3a-black-0-thumb.webp?v=1728673307"},{"product_id":"cayin-ha-300mk2","title":"Cayin HA-300MK2 | Flagship Desktop Tube Headphone Amplifier","description":"\u003cp\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto; width: 65%;\" alt=\"Cayin gold logo with shadow\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-logo-gold-shadow.jpg?v=1691786430\"\u003e\u003c\/p\u003e\n\u003cdiv class=\"bloom-discontinued\"\u003e\n\u003ctable width=\"90%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"color: #a30e0b;\"\u003e\u003cstrong\u003e**DISCONTINUED:\u003c\/strong\u003e\u003c\/span\u003e Cayin's HA-300MK2 is sold out and discontinued. Check out \u003ca href=\"https:\/\/bloomaudio.mom\/collections\/cayin\/products\/cayin-soul-170ha\" title=\"Cayin Soul 170HA\"\u003eCayin's Soul 170HA tube headphone amplifier\u003c\/a\u003e!\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch4\u003eCayin HA-300MK2 Offers Highly Refined Elegance in Sound and Design\u003cbr\u003e\n\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDHT Amplification provides tube goodness with a clean linear output\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDelivers up to 6W for headphones and 8W for speakers with it's dual outputs\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFlexible inputs and outputs, with adjustable impedance let you use HA-300MK2 with a variety of setups\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-HA-300mk2-7-set-photo_2048x2048.jpg?v=1719511093\" alt=\"Cayin HA-3000MK2 Flagship Tube Amplifer\"\u003e\u003c\/div\u003e\n\u003ch3\u003eThe Pursuit of Direct Heated Triode (DHT) Perfection\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eDHT refers to triode tubes that use the cathode as the filament and heat up the cathode directly. This simple approach offers stellar dynamics, excellent representation of transients, and a transparent presentation. Using this design for headphones is even more challenging because DHT designs are sensitive to shock, vibration, and electrical inference.\u003c\/p\u003e\n\u003ch3\u003eThe Irresistible 300B\u003c\/h3\u003e\n\u003cp\u003eHA-300MK2 uses a matched pair of Golden Lion PX300B low-noise audio triodes, which are renowned for their dreamy tonal characteristics, as its power output tubes. Each tube used by Cayin is tested for reliability, natural sound signature, and frequency extension.\u003c\/p\u003e\n\u003ch3\u003eLess is More\u003c\/h3\u003e\n\u003cp\u003eHA-300MK2 is a Single-Ended Triode Amplifier (SET) which uses a single vacuum tube to amplify the signal. Combined with a 2-stage amplification design, this provides a clear, linear amplification.\u003c\/p\u003e\n\u003ch3\u003eNew Old Stock (NOS) Rectifier Tubes\u003c\/h3\u003e\n\u003cp\u003eHA-300MK2 uses 4x NOS RCA 22DE4, one of the best versions of the 22DE4 available. The rectifier stage converts incoming power to DC current, and Cayin's design offers clean power with minimum interference.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-HA-300mk2-4-set-photo_2048x2048.jpg?v=1719511093\" alt=\"Cayin HA-3000MK2 Flagship Tube Amplifer\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch3\u003eSpeaker Output\u003c\/h3\u003e\n\u003cp\u003eHA-300MK2 also functions are a speaker amp, with a 8W per channel Class A output. You can connect speakers and seamlessly switch between headphones and speaker output.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eImpedance Matched Headphone Output:\u003c\/strong\u003e choose from Low, Medium, or High impedance to match your headphones\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOptimized Headphone Outputs:\u003c\/strong\u003e the 4-pin XLR will provide the maximum power while the 4.4mm output allows for compatibility with high-end IEMs and more sensitive options.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e60 second start up delay circuit:\u003c\/strong\u003e Protects your tubes and minimizes noise related to the warm up cycle of the amplifier\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTubes:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower: \u003c\/strong\u003eGenalex PX300Bx2\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive:\u003c\/strong\u003e Tung-Sol 6SN7GTBx2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRectifier:\u003c\/strong\u003e RCA 22DE4x4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Inputs\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eRCAx2\u003c\/li\u003e\n\u003cli\u003eXLRx2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Power\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3.5mm Single Ended: \u003c\/strong\u003e1200mW (L), 2200mW (M), 5000mW (H)\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4.4mm Balanced: \u003c\/strong\u003e1400mW (L), 2200mW (M), 5400mW (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced\/Ultra-Linear: \u003c\/strong\u003e2000mW (L), 2400mW (M), 6000mW (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeakers: \u003c\/strong\u003e8W per channel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD:\u003c\/strong\u003e \u0026lt;1%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSNR:\u003c\/strong\u003e 100dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight (Amplifier): \u003c\/strong\u003e19kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight (Power Supply):\u003c\/strong\u003e 12kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Amplifier):\u003c\/strong\u003e 286mm x 368mm x 210mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Power Supply):\u003c\/strong\u003e 150mm x 345mm x 210mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e 185W\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHA-300MK2 Amplifier\u003c\/li\u003e\n\u003cli\u003ePower Supply\u003c\/li\u003e\n\u003cli\u003eTubes\u003c\/li\u003e\n\u003cli\u003ePower Cable\u003c\/li\u003e\n\u003cli\u003eUser Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-HA-300mk2-10-set-photo_2048x2048.jpg?v=1719511093\" alt=\"Cayin HA-3000MK2 Flagship Tube Amplifer\" style=\"float: none;\"\u003e\u003c\/div\u003e","brand":"Cayin","offers":[{"title":"Black","offer_id":40884491616331,"sku":"CAY-HA300-MK2-B","price":4399.0,"currency_code":"USD","in_stock":false},{"title":"Silver","offer_id":40884491649099,"sku":"CAY-HA300-MK2-S","price":4399.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-HA-300mk2-black-9-thumbnail.jpg?v=1719511044"},{"product_id":"cayin-ha-2a","title":"Cayin HA-2A | Desktop Tube Headphone Amplifier","description":"\u003cp\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto; width: 65%;\" alt=\"Cayin gold logo with shadow\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-logo-gold-shadow.jpg?v=1691786430\"\u003e\u003c\/p\u003e\n\u003ch4\u003eCayin HA-2A Captures Vintage Sound and Delivers it With Modern Precision\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHA-2A was designed from the ground up to deliver vintage tube character\u003c\/li\u003e\n\u003cli\u003eFeatures 4-Pin, 4.4mm, and 6.3mm Headphones Outputs\u003c\/li\u003e\n\u003cli\u003eDesktop friendly design helps HA-2A fit into your lifestyle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-ha2a-blk-2-lifestyle.webp?v=1727450747\" height=\"1080\" width=\"2048\" alt=\"Cayin HA-2A black amp front quarter on white table with incense and slate blue background\"\u003e\u003c\/p\u003e\n\u003ch3\u003ePrecisely Crafted Amplifier with Vintage Vacuum Tubes\u003c\/h3\u003e\n\u003cp\u003eA carefully engineered circuit with (x5) vintage NOS vacuum tubes, CA-2A sounds stunning. Expect rich detail, a wide soundstage, and effortless musicality along with the unique mellow timbre and warmth of vintage NOS tubes.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMatched pair of \u003cstrong\u003eAmperex 17BF11 NOS\u003c\/strong\u003e dual pentode composite tubes for SE Class A power amplification\u003c\/li\u003e\n\u003cli\u003eMatched pair of \u003cstrong\u003eAmperex ECF82\/6U8 NOS\u003c\/strong\u003e high-gain pentode \/ medium-gain triode composite tubes for voltage amplification\u003c\/li\u003e\n\u003cli\u003eSingle \u003cstrong\u003eRCA 17AX4GT NOS\u003c\/strong\u003e rectifier tube for pre-amp stage plate power supply\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecialized Single-Ended Class A Tuning\u003c\/h3\u003e\n\u003cp\u003eCayin's engineers created a single-ended Class A design to take full advantage of the characteristics of each vintage tube. In every step of the design, component selection, and final wiring, preserving the character of the tubes was carefully considered.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Cayin HA-2A black amp warm eye level on table with plant and attached headphone cable\" height=\"1200\" width=\"2048\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-ha2a-blk-1-lifestyle.webp?v=1727452409\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eImpedance Matched Headphone Output:\u003c\/strong\u003e choose from Low, Medium, or High impedance to match your headphones\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOptimized Headphone Outputs:\u003c\/strong\u003e the 4-pin XLR will provide the maximum power while the 4.4mm output allows for compatibility with high-end IEMs and more sensitive options.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e60 Second Startup Delay Circuit:\u003c\/strong\u003e Protects your tubes and minimizes noise related to the warm up cycle of the amplifier\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReference Grade Point-to-Point Wiring:\u003c\/strong\u003e Cayin vacuum tubes are point-to-point wired to ensure the shortest signal path. The entire circuitry is hand-wired by skilled, attentive to detail craftsmen using premium components.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExquisite, Refined Aesthetics:\u003c\/strong\u003e seamlessly integrates with the Cayin portfolio and features dual retro VU meters, Vacuum Tube protection cage, and premium chassis finish with uniform color and fine contours.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-ha2a-1-lifestyle_148fb036-8fa3-4cd3-aca0-e7c5a3d733c6_2048x2048.jpg?v=1719514197\" alt=\"Cayin CA-2A Headphone Amp in Stack\"\u003e\u003c\/p\u003e\n\u003ch3\u003eIncredible Craftsmanship and In-house design\u003c\/h3\u003e\n\u003cp\u003eThe entire circuit is hand wired using point to point wiring, rather than a circuit board. Point to point, shortens the signal path and improves the efficiency and conductivity. Cayin also uses power transformers, designed and wound in house, to ensure that the shielding and output is up to their standards.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-ha2a_3_2048x2048.jpg?v=1719514275\" alt=\"Cayin HA-2A Desktop Headphone Amplifier\"\u003e\u003c\/p\u003e","brand":"Cayin","offers":[{"title":"Black","offer_id":41046325690443,"sku":"CAY-HA2A-B","price":1299.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":41046325657675,"sku":"CAY-HA2A-S","price":1299.0,"currency_code":"USD","in_stock":true},{"title":"Black - Open Box","offer_id":41911301242955,"sku":"CAY-HA2A-B-OB","price":1299.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-ha2a-slv-0-thumb.webp?v=1727448305"},{"product_id":"cayin-ph-4x-25-44-adapter","title":"Cayin PH-4X | 2.5mm to 4.4mm Adapter","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-logo-gold-shadow_430x.jpg?v=1691786430#\" alt=\"ALT text here\" style=\"display: block; margin-left: auto; margin-right: auto; width: 65%;\" data-mce-style=\"display: block; margin-left: auto; margin-right: auto; width: 65%;\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-logo-gold-shadow_430x.jpg?v=1691786430#\"\u003e\u003c\/p\u003e\n\u003ch4 style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003eCayin PH-4X Converts 2.5mm Balanced Connections to 4.4mm For the Latest DAPs and Portable DACs\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e4.4mm male to 2.5mm female: Connect any 2.5mm balance plug to devices with 4.4mm terminal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003eThe solid base is CNC machined magnesium alloy and stainless steel offering integrity and durability for a lifetime of use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" alt=\"Cayin PH-4X\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-ph-4x-lifestyle.jpg?v=1719595066\"\u003e\u003c\/div\u003e\n\u003ch3\u003ePerfect Sound Transmission\u003c\/h3\u003e\n\u003cp\u003ePH-4X adopts high quality materials to transmit signals at the best quality, providing maximum stability of connectivity and loss of transmission. The L-shaped design protects against damage during long periods of use.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 0.4 x 1.1 x 0.9 inches (10 x 28 x 23 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.2 oz (7 g)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Magnesium alloy, stainless steel (body), gold plated audio jacks and sockets, and silver plated monocrystalline copper inside.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cayin","offers":[{"title":"Default Title","offer_id":40887155720267,"sku":"CAY-PH4X","price":19.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-ph-4x-thumbnail-one.jpg?v=1719595062"},{"product_id":"cayin-soul-170ha","title":"Cayin Soul 170HA | Flagship Class A Speaker\/Headphone Tube Amp","description":"\u003cp\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto; width: 65%;\" alt=\"Cayin gold logo with shadow\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-logo-gold-shadow.jpg?v=1691786430\"\u003e\u003c\/p\u003e\n\u003ch4\u003eImmerse Yourself in the Sumptuous Sonic Feast of the Powerful and Authoritative Cayin Soul 170HA Flagship Speaker \/ Headphone Tube Amp\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePremium, powerful vacuum tube-based amp for headphones or home speakers\u003c\/li\u003e\n\u003cli\u003eFeatures 1st implementation of matched pair of Tung-Sol KT170 tubes in a single-ended architecture Class A headphone amp\u003c\/li\u003e\n\u003cli\u003eAuthoritative 18W per channel speaker output at 8Ω and max 18W headphone output via XLR Balanced\u003c\/li\u003e\n\u003cli\u003e6.3mm (3.5mm), 4.4mm Balanced, and 4-pin XLR Balanced headphone out\u003c\/li\u003e\n\u003cli\u003e3 level impedance matching\u003c\/li\u003e\n\u003cli\u003eSeparate power supply chassis for cleaner, low-noise power\u003c\/li\u003e\n\u003cli\u003eUltra-premium, heavy-weighted umbilical power supply cables with quick release connectors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-soul-170ha-banner.webp?v=1741279754\" width=\"2048\" height=\"1360\" alt=\"Cayin Soul 170HA headphone amplifier sitting on wooden table front center view with HIFIMAN Susvara Unveiled and plant tv and speakers in background\"\u003e\u003c\/p\u003e\n\u003cstyle\u003e\u003c!--\ntable, th, td {\n  background-color: #f6f6f6;\n}\nth, td {\n  padding: 20px;\n}\n--\u003e\u003c\/style\u003e\n\u003ctable width=\"90%\" bgcolor=\"”#f6f6f6”\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"color: #a30e0b;\"\u003e\u003cstrong\u003eBloom's Take\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe Cayin Soul 170HA is a masterful blend of vintage tube warmth and modern engineering, delivering a rich, organic sound with exceptional clarity and detail. Its fully balanced circuit and meticulously designed output transformers ensure a pure, distortion-free signal, bringing out the full emotional depth of your music. With a powerful yet refined presentation, the Soul effortlessly drives a wide range of headphones, from low-impedance dynamics to high-sensitivity planars, making it a versatile centerpiece for any high-end audio setup.\u003c\/p\u003e\n\u003cp\u003eFrom its premium build quality to the nuanced, lifelike sound it produces, the Soul embodies Cayin’s commitment to audiophile excellence. Whether you’re seeking the lush textures of classic tube amplification or the precision of a modern reference system, the 170HA delivers an immersive listening experience that truly lives up to its name.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/bloomaudio.mom\/blogs\/articles\/put-a-little-soul-in-your-music-cayin-soul-ha-170-review\" title=\"Put a Little Soul in Your Music: Cayin Soul 170HA Review\"\u003eRead the full review here\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/9HwfqoBJQS4?si=VZDgIhY64pMoB4FE\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch3\u003eThe Fascinating KT170\u003c\/h3\u003e\n\u003cp\u003eTung-Sol KT170 is an octal-based beam tetrode vacuum tube. It is the 2021 newly released flagship of the KT (kinkless tetrode) tube family.\u003c\/p\u003e\n\u003cp\u003eAudiophiles love the KT family, and the KT88 has maintained a center role since 1956. There were multiple attempts to develop a new vacuum tube for high-end audio, that rivaled the sonic performance of KT88 with higher power.\u003c\/p\u003e\n\u003cp\u003eThe KT170 is the latest attempt from Tung-Sol and by far the best attempt based on Cayin's experience with all the KT vacuum tubes currently available.\u003c\/p\u003e\n\u003cp\u003eIt features a high-efficiency outboard power supply circuit with substantial power reserves, delivering an authoritative headphone output of up to 18WPC, ushering headphones into a new realm of personal listening experience.\u003c\/p\u003e\n\u003ch3\u003eImmersive Enjoyment\u003c\/h3\u003e\n\u003cp\u003eThe driver tubes amplify signal voltage so that the rest of the amplification circuit can operate at a very linear condition.\u003c\/p\u003e\n\u003cp\u003eThe KT170 output tubes, operating in single-ended Class A, will produce completed amplified output without splitting the musical signal into parts.\u003c\/p\u003e\n\u003cp\u003eCayin engineers meticulously designed the gain circuit, independently adjusting the working current of each stage of the vacuum tubes, to allow the Soul 170HA to fully display the unique rich tones of single-ended Class A design.\u003c\/p\u003e\n\u003cp\u003eThe Soul 170HA provides users with an immersive audio experience, maximizing musicality without scarifying on technicality.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-soul-170ha-lifestyle.webp?v=1741279587\" width=\"2048\" height=\"1360\" alt=\"Cayin Soul 170HA headphone amplifier closeup of KT170 vacuum tube under warm yellow glow\"\u003e\u003c\/p\u003e\n\u003ch3\u003eSingle-ended Voltage Amplification\u003c\/h3\u003e\n\u003cp\u003eAfter carefully evaluating different alternatives, Cayin decided to use two indirectly heated dual triode 6SN7 to take care of the voltage amplification given its medium (amplification factor) and low internal resistance.\u003c\/p\u003e\n\u003cp\u003eThe JJ 6SN7 is impressive for its low noise and balanced tonal balance across the audible frequency ranges. The sound performance is dynamic, with rich details, and offers excellent musical expressiveness.\u003c\/p\u003e\n\u003ch3\u003eOutboard Power Supply Design Empowering with Ample Energy\u003c\/h3\u003e\n\u003cp\u003ePhysically separated 2 box design, the outboard power supply delivers clean, low-noise electrical power to the amplification circuit in a separated chassis independently. It also provides better heat dissipation even when stacked up, allowing the users to place the amplifiers with flexibility.\u003c\/p\u003e\n\u003cp\u003eDual power supply transformers deliver high and low voltage separately, minimize electrical interference, and safeguard clean power to the amplifier.\u003c\/p\u003e\n\u003cp\u003eMulti-stage tube-regulated power supply circuit feeds power to different amplification stages independently. It can minimize ripple effect, eliminate circuit interference, and enhance circuit performance of both the voltage and current amplification.\u003c\/p\u003e\n\u003cp\u003eThe separated high-rigidity chassis and damping mounts absorb shock and vibrations effectively, isolating noise interference caused by transformer vibrations and magnetic leakage to achieve a higher SNR.\u003c\/p\u003e\n\u003ch3\u003eThe Indispensable Power Supply Link\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHeavy-weighted Umbilical Cable\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCustom designed silver-plated 6N copper wire to connect between the outboard power supply and main amplification chassis. Separate high and low voltage transmission, with a total of two cables.\u003c\/p\u003e\n\u003cp\u003e6N copper offers excellent electrical conductivity, the high level of purity reduces the presence of impurities that can interfere with signal transmission, and it also ensures consistent performance and longevity of the cables.\u003c\/p\u003e\n\u003cp\u003eIndependent shielded to minimize external interference as well as interference between independent transmission of multi-stage power supply circuit.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Cayin Soul 170HA quick release power cables closeup\" height=\"1024\" width=\"2048\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-soul-170ha-6-thumb.webp?v=1723644456\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFool-proof Quick Release Connection\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eQuick-release connectors from the aviation industry are used at both ends of the cables for connection.\u003c\/p\u003e\n\u003cp\u003e8-pin for high voltage power transmission, and 12-pin for low voltage, making sure the output from multi-stage power supply will feed to different amplification stages independently. \u003c\/p\u003e\n\u003cp\u003eConnect and disconnect in seconds, and you'll always get it right.\u003c\/p\u003e\n\u003ch3\u003eTube Regulated Power Supply\u003c\/h3\u003e\n\u003cp\u003eMulti-stage tube-regulated power supply circuit feeds power to different amplification stages independently.\u003c\/p\u003e\n\u003cp\u003eSoul 170HA employs 2x GZ34S rectifier tube from JJ to handle the driver stage high-voltage supply, providing a tube presentation that is more euphonic and nuanced.\u003c\/p\u003e\n\u003cp\u003eThe rectifier tube converts the incoming power source to DC, providing clean power with minimum interference for the circuit.\u003c\/p\u003e\n\u003cp\u003eUnlike output tubes or driver tubes, the rectifier tubes convert signals without a heavy lifted load and can last for years without deterioration.\u003c\/p\u003e\n\u003cp\u003eSince they are not involved in audio amplification directly, there are no matching requirements and they can be replaced on a per-piece basis.\u003c\/p\u003e\n\u003ch3\u003eThe Flesh and Blood of Tube Amplifier\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eTransformer Coupled Balance Driven\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSoul 170HA is a transformer-coupled single-ended Class A amplifier. The output from the KT170 will drive a pair of output transformers that support both headphone and speaker outputs.\u003c\/p\u003e\n\u003cp\u003eThe vacuum tube amplification circuit of Soul 170HA is operated in a single-ended, the output transformers provide an alternative phase and compose a balanced output, enabling a balanced driven from a single-ended vacuum tube circuit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCustom Designed Audio Grade Transformers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTransformers play a vital role in Cayin's amplifiers. The choice of transformer core, specification of copper wire in different parts of winding, and the winding instruction affect the performance and sound signature of their amplifiers.\u003c\/p\u003e\n\u003cp\u003eCayin designs and winds all the power supply and output transformers in-house. This becomes their critical core competence and it allows the engineers to have total freedom in specifying the transformers for the circuitry they developed.\u003c\/p\u003e\n\u003cp\u003eThey consistently use high-purity copper enameled wire in the design of toroidal power supply transformers to reduce magnetic noise effectively.\u003c\/p\u003e\n\u003cp\u003eThe custom-designed wide-frequency response EI-type output transformer uses a high-quality Z11 silicon steel core, to minimize signal loss and enhance fidelity.\u003c\/p\u003e\n\u003cp\u003eCayin's shielding packaging technology and circuit protection measures further protect the machine from noise interference and extend the product's lifespan.\u003c\/p\u003e\n\u003ch3\u003eDual Operation Mode\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eTriode Mode\u003cbr\u003e\u003c\/strong\u003eKT170 screen grid connected directly to the anode. Tender, smooth and elegant. Holography with sharp image, suitable for vocals, string music and mid-range focused genre.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUltralinear Mode\u003cbr\u003e\u003c\/strong\u003eA tap is added to the primary winding of the output transformers and connected to the KT170 screen grid, providing higher voltage and changing the operating state of the power tubes. Open, bold, with great momentum. The soundstage will open up, suitable for orchestral, OST, and music with wide dynamic range.\u003c\/p\u003e\n\u003ch3\u003eDual Tonality\u003c\/h3\u003e\n\u003cp\u003eAdjust the operating current of the two KT170 tubes synchronously\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDynamic\u003c\/strong\u003e\u003cbr\u003eDense, fast and authoritative, prominent dynamic with contrast. Forceful and exciting quality.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSoft\u003c\/strong\u003e\u003cbr\u003eRelaxing, delicate and peaceful, revealing low-level details. Engaging and involving quality.\u003c\/p\u003e\n\u003ch3\u003eImpedance Matched Headphone Output\u003c\/h3\u003e\n\u003cp\u003eIn-house designed output transformers provides three sets of impedance matched outputs to handle different headphone loadings accordingly:\u003c\/p\u003e\n\u003cp\u003eLow (L): 8Ω-64Ω\u003cbr\u003eMid (M): 65Ω-250Ω\u003cbr\u003eHigh (H): 251Ω-600Ω\u003c\/p\u003e\n\u003cp\u003eMatching headphone impedance should produce a natural sound with well-defined bass reproduction. Planar headphones are more sensitive to impedance matching than dynamic headphones. Users can try out different settings after they are familiar with the sound signature of properly matched output.\u003c\/p\u003e\n\u003cp\u003eA higher impedance setting will deliver higher output power because they are driving a harder load. It is completely different from gain control of a solid-state amplifier.\u003c\/p\u003e\n\u003ch3\u003eApplication Oriented Output\u003c\/h3\u003e\n\u003cp\u003eThe 4-pin XLR output is a full-fetched balanced output but the 4.4mm headphone output is optimized for wider range of applications, including high-sensitivity portable headphones and IEMs:\u003c\/p\u003e\n\u003cp\u003e4-pin XLR (Balanced): 12WPC- 18WPC\u003cbr\u003e4.4mm (Balanced): 2WPC - 4WPC\u003cbr\u003e6.35mm (Single-ended): 7WPC - 17WPC\u003c\/p\u003e\n\u003cp\u003eThe 4.4mm phone out optimization has taken low-impedance high-sensitive headphones and IEMs into consideration. Cayin reduced the output and improved the S\/N ratio, making sure the Soul 170HA is relevant to a very wide range of personal audio applications.\u003c\/p\u003e\n\u003cp\u003eThe lower output of 4.4mm phone out can also serve as a fallback when the system suffers from unidentified hum and interference.\u003c\/p\u003e\n\u003ch3\u003eDynamic Auto Bias\u003c\/h3\u003e\n\u003cp\u003eThe Soul 170HA adopts an integrated bias servo circuit design. When replacing vacuum tubes, there is no need for manual adjustment, as the Dynamic Auto Bias servo circuit handles it.\u003c\/p\u003e\n\u003cp\u003eIt precisely controls the power tubes, ensuring better compatibility with the amplifier. The innovative circuit design enhances safety and prolongs the lifespan of the vacuum tubes.\u003c\/p\u003e\n\u003ch3\u003e0dB Gain Difference\u003c\/h3\u003e\n\u003cp\u003eThe volume control circuit comprises a custom ALPS carbon film potentiometer and a JRC MUSES72320V electronic volume chips.\u003c\/p\u003e\n\u003cp\u003eThe ALPS volume potentiometer acts as a physical motion sampler, and the MCU controls the two low-noise low-distortion electronic controlled resistor ladder analogue volume chips to achieve 128 levels of high precision volume control, making it more stable and reliable than traditional potentiometers. The 170HA's high-precision volume control circuit ensures a 0dB gain difference between the two channels.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Cayin potentiometer thumbnail closeup with JRC volume chips\" height=\"1184\" width=\"2048\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-soul-170ha-gain.webp?v=1724422752\"\u003e\u003c\/p\u003e\n\u003ch3\u003eComprehensive Protection for Ideal Performance\u003c\/h3\u003e\n\u003cp\u003eThe Soul 170HA uses an MCU to manage the entire headphone amplifier, incorporating multiple protection circuits and startup sequences to provide comprehensive protection from power on, playback, to power off. This safeguards the vacuum tubes while ensuring the amplifier always operates in an optimal state.\u003c\/p\u003e\n\u003ch3\u003ePerformance Driven Design, Top of the Line Configuration\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHand-matched Vacuum Tubes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe vacuum tubes used in the Soul 170HA are manually tested and matched. They undergo strict performance testing, a 48-hour aging process, final measurements after installed on amplifier, and listening test to ensure high standards of channel uniformity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eClassic Point-to-Point Wielding\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe entire circuitry is hand-wired using point-to-point wielding, this is time-consuming but ensures the shortest signal path with low signal loss. It also isolates audio signal, grounding, and high voltage power from cross-infecting each other, preventing mutual interference and ensuring the performance and reliability of the Soul 170HA.\u003c\/p\u003e\n\u003cp\u003eHigh-end AudioCapX PPFXS Coupling Capacitors effectively isolate DC, improve the accuracy and stability of audio transmission, and enhance overall sound quality.\u003c\/p\u003e\n\u003ch3\u003eElegant and Majestic Design\u003c\/h3\u003e\n\u003cp\u003eThe front panel of Soul 170HA is made of aerospace aluminum with a matte black anodized finish. The side panels are crafted from North American black walnut wood with unique grain and texture, enhanced by hand polishing for a more sophisticated feel.\u003c\/p\u003e\n\u003cp\u003eLuxurious and exquisite VU meter design, combining high aesthetics with functionality, allowing you to appreciate the charm of details while listening.\u003c\/p\u003e\n\u003cp\u003eTheatrically designed tube cage protect the vacuum tubes and prevents accidental contact with the hot tubes during operation.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTubes:\u003c\/strong\u003e \u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput:\u003c\/strong\u003e TUNG-SOL KT170 x2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDriver:\u003c\/strong\u003e JJ 6SN7 x2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRectifier:\u003c\/strong\u003e JJ GZ34S x2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Inputs:\u003c\/strong\u003e XLR (x1 pair), RCA (x1 pair)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Power:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3.5mm Single-ended\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eUltralinear: 11W (L); 13.5W (M); 17W (H)\u003c\/li\u003e\n\u003cli\u003eTriode: 7W (L); 8.5W (M); 11W (H)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-pin XLR\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eUltralinear: 15W (L); 17W (M); 18W (H)\u003c\/li\u003e\n\u003cli\u003eTriode: 12W (L); 14W (M);15W (H)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4.4mm Balanced\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eUltralinear: 2.5W (L); 3.5W (M); 4W (H)\u003c\/li\u003e\n\u003cli\u003eTriode: 2W (L); 2.4W (M); 3W (H)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker:\u003c\/strong\u003e Ultralinear: 18W (8Ω); TR: 10W (8Ω)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD: \u003c\/strong\u003e1% (1kHz, 7W\/UL, \u0026lt;5% Rated Output)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eS\/N Ratio:\u003c\/strong\u003e 109dB (A-Weighted)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight (Amplifier):\u003c\/strong\u003e 23.3kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight (Power Supply):\u003c\/strong\u003e 17.2kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Amplifier):\u003c\/strong\u003e 330mm x 400mm x 231 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Power Supply):\u003c\/strong\u003e 330mm x 363mm x 114mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e 240W (Max)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cayin","offers":[{"title":"Default Title","offer_id":40973853982795,"sku":"CAY-SOUL-170HA","price":7500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-soul-170ha-3-thumb.webp?v=1723644456"},{"product_id":"cayin-btc-2","title":"Cayin BTC-2 | Desktop Bluetooth Headphone DAC and Amp","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-logo-gold-shadow.jpg?v=1691786430\" alt=\"Cayin logo\" style=\"display: block; margin-left: auto; margin-right: auto; width: 65%;\"\u003e\u003c\/p\u003e\n\u003ch4\u003eIntroducing Cayin's BTC-2 Hi-Res Bluetooth DAC AMP: Hi-Res On the Go\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOffers pristine audio performance with \u003ca rel=\"noopener\" href=\"https:\/\/www.esstech.com\/wp-content\/uploads\/2024\/09\/ES9018K2M-Datasheet-v3.7.pdf\" target=\"_blank\"\u003eES9018K2M DAC chip\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eFeatures Qualcomm QCC5125 Bluetooth Audio SoC\u003c\/li\u003e\n\u003cli\u003eBluetooth 5.1 supports SBC, AAC, aptX, aptX LL, aptX HD, LDAC\u003c\/li\u003e\n\u003cli\u003eCustomized OLED display\u003c\/li\u003e\n\u003cli\u003eAll-metal chassis, minimalist design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"Cayin BTC-2 dac amp sitting on wooden table with plant and tube amp\" height=\"1360\" width=\"2048\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/Cayin-BTC-2-lifestyle.webp?v=1729015589\"\u003e\u003c\/p\u003e\n\u003ch3\u003eSeamless Connectivity\u003c\/h3\u003e\n\u003cp\u003eThe BTC-2 features the Qualcomm QCC5125 High-Fidelity Bluetooth SoC with Bluetooth 5.1. It supports a variety of high-resolution wireless audio codecs, including aptx HD and LDAC (LDAC transmits up to 96kHz\/24Bit high-resolution audio). Enjoy wireless convenience with stable signal transfer and exceptional sound quality for a smart, user-friendly experience.\u003c\/p\u003e\n\u003cp\u003eUsing Bluetooth does not mean Cayin compromises on circuit design. The BTC-2 features a dual-chip, 4-channel balanced circuit with positive and negative signal separation, this circuit design maintains balance throughout the decoding and amplification stages. Thanks to the balanced circuit, it significantly reduces noise and distortion, delivering clearer, more accurate sound. Every subtle moment of signal transmission and conversion faithfully preserves the original audio, free from unwanted distortion and interference.\u003c\/p\u003e\n\u003ch3\u003ePrecise and Pure\u003c\/h3\u003e\n\u003cp\u003eEquipped with the ES9018K2M DAC chip, specially designed for stereo systems, this low-power DAC ensures precise reproduction and pristine audio performance. Whether you're connecting to a TV, set-top box, or smartphone via S\/PDIF input or Bluetooth, you'll enjoy a more true-to-life and detailed sound experience.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/Cayin-BTC-2-tech-specs-diagram.webp?v=1729017124\" width=\"2048\" height=\"900\" alt=\"BTC-2 dac amp technical specs diagram\"\u003e\u003c\/p\u003e\n\u003ch3\u003eSuperior EMI Shielding\u003c\/h3\u003e\n\u003cp\u003eThe body is crafted from a finely engineered all-metal chassis, expertly designed to mitigate the impact of external electromagnetic fields on the device's circuits and components. This design provides effective EMI shielding, ensuring high-fidelity audio signal transmission.\u003c\/p\u003e\n\u003ch3\u003eVersatile Application\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eBluetooth Connectivity\u003c\/strong\u003e\u003cbr\u003eReceived and decoded by the device to drive headphones or output LINE analog and S\/PDIF digital signals\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eS\/PDIF Digital Input\u003c\/strong\u003e\u003cbr\u003eReceived and decoded by the device to drive headphones or output LINE analog signals\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLINE IN\u003c\/strong\u003e\u003cbr\u003eReceived by the device to drive headphones or output LINE analog signals. When using LINE IN, the signal bypasses the internal DAC and is routed directly to the amplification circuit.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Cayin BTC-2 dac amp connectivity diagram\" height=\"1000\" width=\"2048\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/Cayin-BTC-2-connections-diagram.webp?v=1729017462\"\u003e\u003c\/p\u003e\n\u003ch3\u003eUncompromising Components for Reliable Sound\u003c\/h3\u003e\n\u003cp\u003eEquipped with Nichicon coupling capacitors imported from Japan, the circuit ensures exceptional clarity and transparency of sound while minimizing distortion and noise.\u003c\/p\u003e\n\u003cp\u003eThe audio circuit utilizes a high-precision, high-performance audiophile-grade operational amplifier (op-amp), delivering outstanding current drive capability, excellent transient response, and low noise floor, all of which guarantee high-precision audio signal processing.\u003c\/p\u003e\n\u003cp\u003eThe volume knob features a premium, precise ALPS potentiometer from Japan, providing a superior tactile feel with low distortion and noise, ensuring precise volume adjustment.\u003c\/p\u003e\n\u003ch3\u003eUser-Friendly Design\u003c\/h3\u003e\n\u003cp\u003eThe BTC-2 features a USB-C power port which makes things easy. The included power cable is widely compatible, allowing for easy connection to various power adapters and even directly to power banks maximizing BTC-2's flexibility.\u003c\/p\u003e\n\u003ch4\u003eConvenient Buttons:\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eSOURCE:\u003c\/strong\u003e Toggle between Bluetooth, S\/PDIF digital, or line-in modes. Long press the SOURCE button or use FUN1 key on the remote to access the filter selection menu. You can cycle through filter options, which include Fast Roll-Off, Slow Roll-Off, and Minimum Phase.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlay\/Pause\/Long:\u003c\/strong\u003e press to disconnect Bluetooth.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrevious Track\/Next Track\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAluminum Volume Knob:\u003c\/strong\u003e Adjusts headphone output volume with precision.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Cayin BTC-2 buttons closeup\" height=\"1360\" width=\"2048\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/Cayin-BTC-2-lifestyle-two.webp?v=1729015709\"\u003e\u003c\/p\u003e\n\u003cp\u003eCayin provides a complimentary remote control with the BTC-2. It supports infrared remote functionality allowing convenient adjustment of various settings with ease.\u003c\/p\u003e\n\u003cp\u003eThe high-gain \"rubber ducky\" antenna can be quickly detached when not using Bluetooth saving space if things are tight.\u003c\/p\u003e\n\u003ch3\u003eSleek Design\u003c\/h3\u003e\n\u003cp\u003eThe panel is crafted from 6mm thick, high-quality Aluminum Alloy with refined, brushed anodized finish. The BTC-2 is equipped with an OLED dot matrix display, providing clear and intuitive playback info at a glance. The sleek and minimalistic designed chassis seamlessly fits into various environments, making it a stylish and versatile addition to any setup.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Cayin BTC-2 in the box\" height=\"1200\" width=\"2048\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/Cayin-BTC-2-in-the-box.webp?v=1729017751\"\u003e\u003c\/p\u003e","brand":"Cayin","offers":[{"title":"Silver","offer_id":41080107040843,"sku":"CAY-BTC-2-S","price":139.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":41822435606603,"sku":"CAY-BTC-2-B","price":139.0,"currency_code":"USD","in_stock":true},{"title":"Black - Open Box","offer_id":42196629618763,"sku":"CAY-BTC-2-B-OB","price":139.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/Cayin-BTC-2-thumb-six.webp?v=1729011605"},{"product_id":"cayin-n6iii-dap","title":"Cayin N6iii | Digital Audio Player or Motherboard Only","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-logo-gold-shadow.jpg?v=1691786430\" alt=\"Cayin logo\" style=\"display: block; margin-left: auto; margin-right: auto; width: 65%;\"\u003e\u003c\/p\u003e\n\u003ch4\u003eReimagine the Boundaries of Portable Audio With Cayin's N6iii Digital Audio Player\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eFully modularized DAP succeeding the \u003ca href=\"https:\/\/en.cayin.cn\/features\/7\/15\/150\/339.html\" rel=\"noopener\" target=\"_blank\"\u003eCayin N6ii\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eConstructed with \u003ca href=\"https:\/\/www.qualcomm.com\/products\/mobile\/snapdragon\/smartphones\/snapdragon-6-series-mobile-platforms\/snapdragon-665-mobile-platform\" rel=\"noopener\" target=\"_blank\"\u003eQualcomm Snapdragon 665\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eUser-replaceable C201, E203 or R202 Audio Motherboards\u003c\/li\u003e\n\u003cli\u003eDedicated 3.5mm SE + 4.4mm BAL + shared line\/pre output\u003c\/li\u003e\n\u003cli\u003eIncreased stability, higher dynamic range, and reduced distortion with (x8) DAC chips total\u003c\/li\u003e\n\u003cli\u003eImproved channel separation and stereo imaging due to dedicated DAC chips and multiple power supplies\u003c\/li\u003e\n\u003cli\u003eUpdated UI and faster processor for smoother navigation and playback performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-n6iii-highlight.webp?v=1730148084\" width=\"2048\" height=\"1080\" alt=\"Cayin N6iii DAP banner with arctic background\"\u003e\u003c\/p\u003e\n\u003cdiv class=\"bloom-take\"\u003e\n\u003ctable bgcolor=\"”#f6f6f6”\" width=\"90%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"color: #a30e0b;\"\u003e\u003cstrong\u003eBloom's Take\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe Cayin N6iii is a versatile DAP that adapts to your evolving audio preferences. Its modular design allows for easy swapping of audio motherboards, each featuring distinct DAC and Amp configurations, enabling you to tailor the sound to your liking. N6iii’s robust build quality and intuitive Android-based UI provide a pretty seamless user experience. With support for high-res audio formats and a powerful amp section, it delivers exceptional sound quality across various headphones and IEMs.\u003c\/p\u003e\n\u003cp\u003eWhether you prefer a neutral, analytical sound or a warmer, more musical presentation, N6iii’s customizable architecture makes Cayin's latest flavor a compelling choice for audiophiles seeking flexibility and performance in a single package.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/bloomaudio.mom\/blogs\/articles\/digital-audio-player-evolution-cayin-n6iii-review?_pos=2\u0026amp;_sid=a28b93124\u0026amp;_ss=r\" title=\"Cayin N6iii Digital Audio Player Review\"\u003eRead our full review\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003eNew and Improved\u003c\/h3\u003e\n\u003cp\u003eThe Cayin N6iii boasts a 5” all-screen display, larger than the N6ii’s 4.2” but still compact and ergonomic for one-handed use. By eliminating chassis extensions and neatly placing playback buttons and the volume knob under the screen, the N6iii balances enhanced visuals with portability.\u003c\/p\u003e\n\u003cp\u003eCurved sides improve grip, ensuring comfort despite the larger display, while maintaining the device’s portability and sleek design.\u003c\/p\u003e\n\u003cp\u003eFor improved streaming, the N6iii uses a semi-exposed antenna below the top panel, offering better performance than the N6ii. Though it provides slightly less gain than external antennas on models like the N7 or N8ii, this design enhances connectivity without increasing size.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Cayin N6iii high angle closeup display, volume wheel, and control buttons\" width=\"2048\" height=\"1280\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-n6iii-vol-screen.webp?v=1730147995\"\u003e\u003c\/p\u003e\n\u003ch3\u003eReplaceable Audio Motherboard\u003c\/h3\u003e\n\u003cp\u003eThe N6iii introduces a quick-release 3-point locking system for easy, tool-free audio motherboard swaps, inspired by the C9ii. Its Gen2 Audio Motherboard, featuring Cayin’s latest audio technologies, is larger for enhanced performance but not backward-compatible with N6ii boards, balancing innovation with portability. Each motherboard tailors the N6iii to unique listening preferences.\u003c\/p\u003e\n\u003ch3\u003eC201, E203 and R202 Audio Motherboards\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-n6iii-motherboards.webp?v=1735679713\" width=\"2048\" height=\"1600\" alt=\"Cayin N6iii Motherboard features\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Cayin N6iii DAP R202 features\" height=\"1200\" width=\"2048\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-n6iii-r202-graphic.webp?v=1752674868\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe C201, E203 and R202 motherboards for the Cayin N6iii differ in design and sound performance. The C201 features 8x Cirrus Logic CS43198 DAC chips, delivering a clean and transparent playback with a slight smoothness to the highs.\u003c\/p\u003e\n\u003cp\u003eThe E203 uses dual ESS ES9038Q2M DAC chips, offering a more analytical, precise sound with enhanced clarity and dynamic range, catering to those seeking a highly detailed and neutral listening experience.\u003c\/p\u003e\n\u003cp\u003eThe R202 features both a 24-bit R-2R ladder DAC and a discrete 1-bit DAC, each using ultra-precise 0.1% thin-film resistors for native PCM and DSD decoding. While R-2R Mode provides a rich, smooth sound, 1-Bit Mode offers a more natural rendering with a clear soundstage.\u003c\/p\u003e\n\u003ch3\u003eC201\u003c\/h3\u003e\n\u003cp\u003eThe C201 is the first time Cayin has used a Cirrus Logic DAC chip in a portable product. Historically, in the early 2000s, the \u003ca href=\"https:\/\/www.cirrus.com\/products\/cs4398\" rel=\"noopener\" target=\"_blank\"\u003eCS4398\u003c\/a\u003e and \u003ca href=\"https:\/\/www.ti.com\/lit\/ds\/symlink\/pcm1792.pdf\" rel=\"noopener\" target=\"_blank\"\u003ePCM1792 DAC chips\u003c\/a\u003e were dominant in the audio industry, and Cayin used them extensively in its early DAC and CD players.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-n6-iii-dac-chip.webp?v=1730132822\" width=\"2048\" height=\"1365\" alt=\"Cayin N6iii digital audio player dac chip closeup\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe C201 audio motherboard in the N6iii features (x8) \u003ca href=\"https:\/\/www.cirrus.com\/products\/cs43198\" rel=\"noopener\" target=\"_blank\"\u003eCirrus Logic CS43198\u003c\/a\u003e DAC chips, arranged in a “Parallel Full-Differential Matrix DAC” design. Each DAC operates in MONO mode, receiving individual I2S signals and outputting differential signals. Groups of (x4) DACs combine for a full-differential output channel, with discrete, symmetrical power supplies ensuring stability and precise phase alignment. This low-jitter, high-performance design enhances sound density, reduces distortion, and delivers exceptional audio quality.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Cayin N6iii rear right quarter closeup highlighting volume knob with Bokeh yellow roses\" width=\"2048\" height=\"1280\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-n6iii-1-highlight.webp?v=1730148353\"\u003e\u003c\/p\u003e\n\u003ch3\u003eE203\u003c\/h3\u003e\n\u003cp\u003eThe DAC chip in the E203, the \u003ca rel=\"noopener\" title=\"ESS ES9039SPRO DAC chip\" href=\"https:\/\/www.mouser.com\/ProductDetail\/ESS-Technology\/ES9039SPRO?qs=rQFj71Wb1eXFCjpgFWbzsg%3D%3D\u0026amp;srsltid=AfmBOopFjhJjTNHKS2FJoxbt_qY2rt9YujseqUVrXWvjjGSsm_4NsAwr\" target=\"_blank\"\u003eES9039SPRO\u003c\/a\u003e, was developed under the latest Hyperstream® IV architecture.\u003c\/p\u003e\n\u003cp\u003eThe ES9039SPRO features an 8-channel independent current output path, to align with this design, Cayin has implemented an 8-channel independent I\/V (Current-to-Voltage) conversion circuit corresponding. It is followed by the LPF circuit to extract four fully-differential signals, which are then paired with a Buffer driver circuit.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-n6-iii-lifestyle.webp?v=1730132907\" width=\"2048\" height=\"1365\" alt=\"Cayin N6iii digital audio player laying on table with leather case and headphone\"\u003e\u003c\/p\u003e\n\u003ch3\u003eR202\u003c\/h3\u003e\n\u003cp\u003eThe Cayin R202 motherboard is a high-performance audio module built around a fully discrete, fully balanced dual-DAC architecture. It features both a 24-bit R-2R ladder DAC and a discrete 1-bit DAC, each using ultra-precise 0.1% thin-film resistors for native PCM and DSD decoding. A dual digital audio processor supports up to PCM 768kHz and DSD512, with smart triple decoding modes—automatically selecting the best DAC architecture for the input format.\u003c\/p\u003e\n\u003cp\u003eThe motherboard also includes a quad-channel, fully balanced headphone amplifier built from high-grade op-amps and INA1620 drivers, delivering dynamic, transparent sound. Power is delivered through a matrix-structured clean supply with ultra-low-noise LDO regulators, ensuring a quiet, stable signal path.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eHighlighted Features\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eInterchangeable Audio Motherboards\u003c\/strong\u003e\u003cbr\u003eThe N6iii allows users to swap audio motherboards, enabling customization of the device’s sound signature to suit personal preferences.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDual DAC Configuration\u003c\/strong\u003e\u003cbr\u003eEquipped with dual AK4497EQ DACs, the N6iii delivers precise and detailed audio reproduction, ensuring a rich listening experience\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBalanced and Single-Ended Outputs\u003c\/strong\u003e\u003cbr\u003eThe player offers both balanced (4.4mm) and single-ended (3.5mm) headphone outputs, providing flexibility for various headphone types.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAndroid Operating System\u003c\/strong\u003e\u003cbr\u003eRunning on an open Android OS, the N6iii supports a wide range of music streaming apps, enhancing its versatility.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Resolution Audio Support\u003c\/strong\u003e\u003cbr\u003eThe device supports high-resolution audio formats, including DSD and PCM up to 32-bit\/768kHz, catering to audiophiles seeking superior sound quality.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExpandable Storage\u003c\/strong\u003e\u003cbr\u003eWith a microSD card slot, the N6iii allows for expandable storage, accommodating extensive music libraries.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWireless Connectivity\u003c\/strong\u003e\u003cbr\u003eFeaturing Bluetooth and Wi-Fi capabilities, the player enables wireless streaming and easy file transfers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLong Battery Life\u003c\/strong\u003e\u003cbr\u003eDesigned for extended use, the N6iii offers substantial battery life, making it suitable for long listening sessions.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-n6iii-features.webp?v=1730487305\" height=\"1080\" width=\"2048\" alt=\"Cayin N6iii all features thumbnails\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eC201 Motherboard\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDAC:\u003c\/strong\u003e (8x) CS43198\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolume Control:\u003c\/strong\u003e (4x) NJU72315\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplification:\u003c\/strong\u003e (4x) OPA1622 (Parallel for two channels)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParallel Connection:\u003c\/strong\u003e Synchronous 4x DAC Chip\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphone:\u003c\/strong\u003e 3.5mm + 4.4mm Balanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine Out:\u003c\/strong\u003e 3.5mm (Dedicated) + 4.4mm (Shared)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eE203 Motherboard\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDAC:\u003c\/strong\u003e ES9039SPRO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOp-Amp Circuit:\u003c\/strong\u003e (11x) OPA1612\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphone Amp Circuit:\u003c\/strong\u003e OPA1612 + Four Channels Discrete Output Stage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplification Modes:\u003c\/strong\u003e AB Class \/ A Class \/ Hyper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Functions:\u003c\/strong\u003e SE 3.5mm PO + BAL 4.4mm PO\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eR202 Motherboard\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDAC\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eFully discrete 24-bit balanced R-2R DAC built with 192 x 0.1% ultra-precision thin-film resistors (48 x 4 configuration)\u003c\/li\u003e\n\u003cli\u003eFully discrete 1-bit balanced DAC built with 128 x 0.1% ultra-precision thin-film resistors (32 x 4 configuration)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOP-AMP IC:\u003c\/strong\u003e (4x) OPA1612 + (2x) OPA1662\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphone Amp Circuit:\u003c\/strong\u003e (4x) INA1620 Dual-channel op-amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Interface:\u003c\/strong\u003e SE 3.5mm PO + BAL 4.4mm PO\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"Cayin N6iii high angle with case and all included accessories\" width=\"2048\" height=\"1232\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-n6iii-in-the-box.webp?v=1730487223\"\u003e\u003c\/p\u003e","brand":"Cayin","offers":[{"title":"N6iii + T201 MB","offer_id":42056707997771,"sku":"CAY-N6III-T201","price":1399.0,"currency_code":"USD","in_stock":true},{"title":"N6iii + C201 MB","offer_id":41188447453259,"sku":"CAY-N6III-C201","price":1299.0,"currency_code":"USD","in_stock":true},{"title":"N6iii + E203 MB","offer_id":41207415701579,"sku":"CAY-N6III-E203","price":1299.0,"currency_code":"USD","in_stock":true},{"title":"N6iii + R202 MB","offer_id":41606495731787,"sku":"CAY-N6III-R202","price":1499.0,"currency_code":"USD","in_stock":true},{"title":"T201 MB Only","offer_id":42056708030539,"sku":"CAY-T201-MB","price":459.0,"currency_code":"USD","in_stock":false},{"title":"C201 MB Only","offer_id":41250289549387,"sku":"CAY-C201-MB","price":359.0,"currency_code":"USD","in_stock":true},{"title":"E203 MB Only","offer_id":41250289582155,"sku":"CAY-E203-MB","price":359.0,"currency_code":"USD","in_stock":true},{"title":"R202 MB Only","offer_id":41567229444171,"sku":"CAY-R202-MB","price":559.0,"currency_code":"USD","in_stock":false},{"title":"N6iii + R202 MB - Open Box","offer_id":41778546606155,"sku":"CAY-N6III-R202-OB","price":1499.0,"currency_code":"USD","in_stock":false},{"title":"T201 MB Only - Open Box","offer_id":42312040251467,"sku":"CAY-T201-MB-OB","price":459.0,"currency_code":"USD","in_stock":false},{"title":"E203 MB Only - Open Box","offer_id":42312051097675,"sku":"CAY-E203-MB-OB","price":323.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-n6iii-0-thumb.webp?v=1730149890"},{"product_id":"cayin-idac-8","title":"Cayin iDAC-8 | Dual Timbre Desktop DAC","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-logo-gold-shadow.jpg?v=1691786430\" alt=\"Cayin logo\" style=\"display: block; margin-left: auto; margin-right: auto; width: 65%;\"\u003e\u003c\/p\u003e\n\u003ch4\u003eCayin iDAC-8 is a High-Performance DAC Featuring Dual Timbre Modes, Fully Balanced Architecture, and Precision Volume Control for Hi-Fi Audio\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDual Timbre Mode: Offers both Tube and Solid-State timbre options, allowing users to customize the audio signature to their preferences\u003c\/li\u003e\n\u003cli\u003eUtilizes a 4-channel low noise, low distortion resistance ladder circuit for accurate and transparent volume adjustments\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003eEquipped with a fully balanced circuit architecture, ensuring precise and high-fidelity sound reproduction\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOffers versatile connectivity with I2S, USB Audio, Coaxial, AES\/EBU, and Optical inputs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"Cayin iDAC-8 features diagram\" height=\"1365\" width=\"2048\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-idac-features.webp?v=1737484050\"\u003e\u003c\/p\u003e\n\u003ch3\u003eVacuum Tube | Solid-State\u003c\/h3\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eVacuum Tube Timbre: 6H6b-B Dual Triode\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"p2\"\u003e\n\u003cb\u003eSingle-Ended Mode:\u003c\/b\u003e Utilizes 2x 6H6b-B tubes, one for each channel. Within each tube, two parallel triodes form the first stage of the timbre circuit, operating as cathode followers to enhance current driving capability and reduce noise. A fast-switching, low-resistance Vishay MOSFET is used in the second stage as a voltage follower for improved performance.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli class=\"p2\"\u003e\n\u003cb\u003eBalanced Mode:\u003c\/b\u003e Also employs 2x 6H6b-B tubes, with the two triodes in each tube dedicated to amplifying the current and driving the positive and negative phases of the same channel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eSolid-State Timbre: Utilitarian Op-Amp\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe solid-state timbre circuit integrates high-performance, low-noise, dual-channel audio-grade operational amplifiers from Texas Instruments. A single Op-Amp is sufficient for the single-ended circuit, while the balanced circuit uses two Op-Amps for precise audio reproduction.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Cayin iDAC-8 front left corner closeup whitebox\" height=\"2048\" width=\"2048\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-idac-thumb_1bd40cdc-9b81-4fdd-b165-15b09c160d7c.webp?v=1737484261\"\u003e\u003c\/p\u003e\n\u003ch3 class=\"p1\"\u003ePre-Amp Output | Line Level Output\u003c\/h3\u003e\n\u003cdiv\u003eEasily switch between output modes to suit your amplifiers with the push of a button:\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre Out:\u003c\/strong\u003e Provides a variable output with volume control, ideal for use with power amplifiers or active speakers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine Out:\u003c\/strong\u003e Delivers a fixed-level output that bypasses the volume control, perfect for integrated amplifiers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003eThe Apex of Decoding\u003c\/h3\u003e\n\u003cp class=\"p1\"\u003eThe AKM flagship AK4191 + AK4499EX chipset powers the digital-to-analog conversion, utilizing dual AK4499EX chips—one dedicated to each channel. This ensures the DAC operates in MONO mode within a fully balanced circuit, maximizing the chipset’s performance potential.\u003c\/p\u003e\n\u003ch3 class=\"p1\"\u003eUltra Low Noise Power System\u003c\/h3\u003e\n\u003cp\u003eIn-house designed and manufactured high-performance toroidal power supply transformers have a rated power of up to 45W.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Cayin iDAC-8 volume\/menu control closeup whitebox\" height=\"2048\" width=\"2048\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-idac-volume.webp?v=1737484148\"\u003e\u003c\/p\u003e\n\u003ch3\u003eHigh Precision Volume Controller\u003c\/h3\u003e\n\u003cp class=\"p1\"\u003eVolume control is crucial when Preamp mode is active, as it ensures precise adjustment while maintaining transparent and accurate playback.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe iDAC-8 utilizes the NJW1195AV volume controller, which operates through a 4-channel low-noise, low-distortion resistance ladder circuit. This design delivers exceptional inter-channel consistency and a highly accurate audio experience.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThough electronically managed, the volume adjustment is performed entirely in the analog domain for optimal sound integrity.\u003c\/p\u003e\n\u003ch3 class=\"p1\"\u003eCompact and Versatile\u003c\/h3\u003e\n\u003cp class=\"p1\"\u003eThe iDAC-8 joins the Cayin i-series lineup, sharing a cohesive design language with the iDAP-8 digital streamer and the iHA-8 headphone amplifier. Each product functions seamlessly on its own or can be combined to create a unified audio system.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eCompact and thoughtfully designed, the iDAC-8 fits effortlessly into any home audio or desktop setup. Its L-shaped aluminum cover plate is crafted with precision mold extrusion, CNC machining, fine sandblasting, and an anodized finish, offering a sleek and uniform texture that is both stylish and durable.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe ridged heat sink panels on the sides not only enhance the DAC’s aesthetic appeal but also improve heat dissipation by increasing surface area for better airflow. This optimized thermal performance ensures the iDAC-8 operates at peak efficiency for the best possible audio output.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-i-stack.webp?v=1737483935\" width=\"2048\" height=\"1365\" alt=\"Cayin i-series stack sitting on desk\"\u003e\u003c\/p\u003e","brand":"Cayin","offers":[{"title":"Black","offer_id":41248055328843,"sku":"CAY-IDAC-8-BLK","price":1199.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":41248055361611,"sku":"CAY-IDAC-8-SLV","price":1199.0,"currency_code":"USD","in_stock":true},{"title":"Black - Open Box","offer_id":41801535062091,"sku":"CAY-IDAC-8-BLK-OB","price":1199.0,"currency_code":"USD","in_stock":false},{"title":"Silver - Open Box","offer_id":42018912305227,"sku":"CAY-IDAC-8-SLV-OB","price":1199.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-idac-thumb-three.webp?v=1737483689"},{"product_id":"cayin-idap-8","title":"Cayin iDAP-8 | Desktop Streamer","description":"\u003cp\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto; width: 65%;\" alt=\"Cayin logo\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-logo-gold-shadow.jpg?v=1691786430\"\u003e\u003c\/p\u003e\n\u003ch4\u003eCayin iDAP-8 is a High-Resolution Digital Audio Streamer Designed for Audiophiles Who Value Pristine Digital Signal Delivery\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOffers pure digital transport for high-res digital signal delivery\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVersatile digital outputs including I²S (HDMI), AES\/EBU, Coaxial, and Optical\u003c\/li\u003e\n\u003cli\u003eFeatures ultra-low phase noise femtosecond oscillators\u003c\/li\u003e\n\u003cli\u003eUser-friendly 3.95\" full-color touchscreen for intuitive navigation\u003c\/li\u003e\n\u003cli\u003eSupports playback of PCM up to 32-bit\/384kHz and DSD256 (native and DoP)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-idap-features.webp?v=1737489194\" width=\"2048\" height=\"2048\" alt=\"Cayin iDAP-8 features diagram\"\u003e\u003c\/p\u003e\n\u003ch3\u003ePremium Components\u003c\/h3\u003e\n\u003cp\u003eThe iDAP-8 is equipped with two specialized Accusilicon audio-grade active femtosecond oscillators: 45.1584MHz for DSD and 44.1kHz multiples, and 49.152MHz for 48kHz multiples. These oscillators feature ultra-low phase noise at 200fS (@100MHz), effectively minimizing jitter, digital artifacts, and signal loss. This precision enhances conversion accuracy, delivering a cleaner, more detailed, and immersive audio experience.\u003c\/p\u003e\n\u003ch3\u003ePowered by Qualcomm\u003c\/h3\u003e\n\u003cp class=\"p1\"\u003eThe Qualcomm \u003ca rel=\"noopener\" href=\"https:\/\/www.qualcomm.com\/products\/technology\/processors\/application-processors\/sdm660\" target=\"_blank\"\u003eSDM660 eight-core processor\u003c\/a\u003e delivers blazing-fast data read\/write speeds, ensuring high performance and a low-latency memory pool for seamless operation. Effortlessly handle smooth multitasking while managing internal storage, SD cards, USB devices, and hard disk files simultaneously with precision and efficiency.\u003c\/p\u003e\n\u003ch3 class=\"p1\"\u003ePrecision Engineered Power Supply Transformer\u003c\/h3\u003e\n\u003cp class=\"p1\"\u003eCayin meticulously designs and manufactures its transformers, recognizing their crucial role in delivering superior audio performance. The iDAP-8 features a 45W toroidal transformer, crafted with high-purity copper enameled wire and encased in specialized shielding for optimal performance. Enhanced with advanced circuit protection measures, this design minimizes magnetic interference and effectively shields the circuitry from noise, ensuring pristine audio quality.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-idap-thumb-three.webp?v=1737489286\" width=\"2048\" height=\"2048\" alt=\"Cayin iDAP-8 front right 3 quarter angle tilted screen whitebox\"\u003e\u003c\/p\u003e\n\u003ch3\u003eAll-New UI Design\u003c\/h3\u003e\n\u003cp class=\"p1\"\u003eFeaturing a vibrant 5” FHD TFT multi-touch screen, the iDAP-8 delivers sharp and clear visuals, including text, graphics, and high-resolution album art. Its intuitive interface ensures all information is thoughtfully organized and easy to navigate. Designed with ergonomics in mind, the 59-degree tilted screen offers effortless viewing and seamless control for a superior user experience.\u003c\/p\u003e\n\u003ch3 class=\"p1\"\u003eCompact and Versatile\u003c\/h3\u003e\n\u003cp class=\"p1\"\u003eThe iDAP-8 joins the Cayin i-series lineup, sharing a cohesive design language with the iDAC-8 and the iHA-8 headphone amplifier. Each product functions seamlessly on its own or can be combined to create a unified audio system.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eCompact and thoughtfully designed, the iDAP-8 fits effortlessly into any home audio or desktop setup. Its L-shaped aluminum cover plate is crafted with precision mold extrusion, CNC machining, fine sandblasting, and an anodized finish, offering a sleek and uniform texture that is both stylish and durable.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe ridged heat sink panels on the sides not only enhance the streamers’s aesthetic appeal but also improve heat dissipation by increasing surface area for better airflow. This optimized thermal performance ensures the iDAP-8 operates at peak efficiency for the best possible audio output.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Cayin i-series stack sitting on desk\" height=\"1365\" width=\"2048\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-i-stack.webp?v=1737483935\"\u003e\u003c\/p\u003e\n\u003ch3 class=\"p1\"\u003eAdditional Features\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eNAS Direct Playback\u003c\/strong\u003e\u003cbr\u003eEffortlessly access your entire music collection stored on a NAS (Network-Attached Storage) without needing to download files to the iDAP-8. Simply connect and enjoy seamless playback of your favorite tunes.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExpandable Storage\u003c\/strong\u003e\u003cbr\u003e\u003cmeta charset=\"UTF-8\"\u003eThe iDAP-8 features a dedicated HDD\/SSD compartment with SATA3.0 data interface, supporting up to 4TB 2.5” hard disks or SSDs. This allows you to build a robust local music library, ensuring reliable playback through various music player applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAndroid Based Audio System\u003c\/strong\u003e\u003cbr\u003ePowered by a versatile Android operating system, the iDAP-8 is preloaded with popular music apps and supports additional app installations. Its intuitive interface ensures a user-friendly experience from the moment it’s powered on.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Speed Wired and Wireless Connection\u003c\/strong\u003e\u003cbr\u003eStay connected with cutting-edge network options:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWireless Network: Dual-band 2.4GHz and 5GHz communication for stable wireless performance\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWired Network: Dual-band 2.4GHz and 5GHz communication for stable wireless performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"p1\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMCU:\u003c\/strong\u003e Snapdragon 660 2.2GHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemory:\u003c\/strong\u003e 6GB LPDDR4 RAM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem:\u003c\/strong\u003e Customized Android 9\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e128GB Internal\u003c\/li\u003e\n\u003cli\u003e2.5\" SATA3.0\u003c\/li\u003e\n\u003cli\u003eSD\u003c\/li\u003e\n\u003cli\u003eExternal USB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOscillator:\u003c\/strong\u003e (2x) Accusilicon Ultra-Low 20ppm phase noise Femtosecond\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFile Format:\u003c\/strong\u003e DSF, DFF, SACD-ISO, FLAC, AIFF, WAV, APE, ALAC, WMA, MP3, AAC, OGG, + Opus\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLossless:\u003c\/strong\u003e DTA bypass Android SRC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Interface:\u003c\/strong\u003e IS, USB, AES\/EBU, Optical, COAX (RCA + BNC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLAN:\u003c\/strong\u003e IEEE 802.3\/IEEE 802.3u, Support 1000M\/100M\/10M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth:\u003c\/strong\u003e BTv5.0 + BR\/EDR + BLE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi:\u003c\/strong\u003e 2.4GHz \/ 5GHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e 5\" FHD TFT multi-point touch screen\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e 45W Toroidal Transformer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 9.7lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 270mm x 215mm x 70mm\u003c\/li\u003e\n\u003cli\u003eCayin 1 Year Warranty\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/Cayin-iDAC-8-specs.jpg?v=1737480344\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/iDAP-8_Website_Data_20.jpg?v=1737487798\"\u003eDigital Interface Specs\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/iDAP-8_Website_Data_21.jpg?v=1737487798\"\u003eMusic Format Specs\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCayin iDAP-8 Desktop Streamer\u003c\/li\u003e\n\u003cli\u003ePower cord\u003c\/li\u003e\n\u003cli\u003eUSB cable\u003c\/li\u003e\n\u003cli\u003eBT\/WiFi Antenna\u003c\/li\u003e\n\u003cli\u003e(2x) Replacement fuse\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/iDAP-8_user_manual.pdf?v=1737488075\"\u003eUser Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eWarranty card\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cayin","offers":[{"title":"Black","offer_id":41250191474763,"sku":"CAY-IDAP-8-BLK","price":1399.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":41250191507531,"sku":"CAY-IDAP-8-SLV","price":1399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-idap-thumb.webp?v=1737489286"},{"product_id":"cayin-iha-8","title":"Cayin iHA-8 | Desktop Headphone Amplifier","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-logo-gold-shadow.jpg?v=1691786430\" alt=\"Cayin logo\" style=\"display: block; margin-left: auto; margin-right: auto; width: 65%;\"\u003e\u003c\/p\u003e\n\u003ch4\u003eCayin iHA-8 is a High Power High Current Headphone Amplifier Designed to Deliver Exceptional Audio Fidelity and Versatility\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eFully Balanced Pure Class A headphone amplifier\u003c\/li\u003e\n\u003cli\u003eHyper Mode feature enhances power and dynamics\u003c\/li\u003e\n\u003cli\u003eEmploys special circuit design with a 4-channel discrete MOSFET configuration\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e75W Toroidal transformer and 50,000uF Nichicon capacitors ensures stable power delivery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"Cayin iHA-8 features diagram\" height=\"1365\" width=\"2048\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-iha-8-features.webp?v=1737492597\"\u003e\u003c\/p\u003e\n\u003ch3\u003ePure Class A Headphone Amplification\u003c\/h3\u003e\n\u003cp class=\"p1\"\u003eThe iHA-8 employs a four-channel discrete pure Class A buffer circuit with low-noise TI Op-Amps and dual Toshiba JFETs per channel, ensuring lower noise, reduced distortion, enhanced current output, and stronger driving power. Powered by Vishay MOSFETs in a three-stage pure Class A design, it features a DC offset servo for 0V output stability and adaptive circuits for optimized performance, delivering an exceptional listening experience.\u003c\/p\u003e\n\u003ch3\u003eUltimate Hyper Mode\u003c\/h3\u003e\n\u003cp class=\"p1\"\u003eHyper Mode unlocks the peak performance of the headphone amplification circuit by fine-tuning the static operating current and voltage in the pure Class A state.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThis enhancement boosts both output power and gain while maintaining the integrity of Class A operation. The result is a more pristine, transparent sound with a dynamic, well-defined soundstage that elevates your listening experience to new heights.\u003c\/p\u003e\n\u003ch3 class=\"p1\"\u003eVolume Control with Precision\u003c\/h3\u003e\n\u003cp\u003eThe volume control circuit combines a custom ALPS step potentiometer with a pair of high-end 130-step electronic volume chips, JRC MUSES72320V.\u003c\/p\u003e\n\u003cp\u003eAlthough electronically managed, the volume adjustment occurs entirely in the analog domain.\u003c\/p\u003e\n\u003cp\u003eThis meticulous design offers a refined tactile experience, ensuring stable, accurate, and highly precise volume control for exceptional audio quality.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Cayin iHA-8 volume control knob closeup whitebox\" height=\"1365\" width=\"2048\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-iha-8-thumb-four.webp?v=1737493159\"\u003e\u003c\/p\u003e\n\u003ch3\u003ePromising Power Supply\u003c\/h3\u003e\n\u003cdiv\u003eThe iHA-8 incorporates carefully selected premium components, perfectly complementing its advanced engineering for optimal performance:\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e70W high-power, low magnetic leakage toroidal power transformer for robust and stable power delivery.\u003cbr\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e50,000uF Nichicon main filter capacitor to ensure smooth and consistent power filtering.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBYV79E ultra-fast recovery rectifier diodes to minimize noise and enhance efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eThe headphone amplifier circuit features a four-channel high-dynamic, high-current discrete linear voltage stabilizing design.\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eTo further enhance performance, the voltage amplification and HeadAmp output stages are independently powered. Additionally, a dedicated secondary enhanced voltage stabilizing circuit powers the JFET input buffer amplifier, volume controller, and other audio circuits, ensuring precise and clean audio reproduction.\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"p1\"\u003eCompact and Versatile\u003c\/h3\u003e\n\u003cp class=\"p1\"\u003eThe iHA-8 joins the Cayin i-series lineup, sharing a cohesive design language with the iDAC-8 and the iDAP-8 headphone amplifier. Each product functions seamlessly on its own or can be combined to create a unified audio system.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eCompact and thoughtfully designed, the iHA-8 fits effortlessly into any home audio or desktop setup. Its L-shaped aluminum cover plate is crafted with precision mold extrusion, CNC machining, fine sandblasting, and an anodized finish, offering a sleek and uniform texture that is both stylish and durable.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe ridged heat sink panels on the sides not only enhance the streamers’s aesthetic appeal but also improve heat dissipation by increasing surface area for better airflow. This optimized thermal performance ensures the iHA-8 operates at peak efficiency for the best possible audio output.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-i-stack.webp?v=1737483935\" width=\"2048\" height=\"1365\" alt=\"Cayin i-series stack sitting on desk\"\u003e\u003c\/p\u003e\n\u003ch3 class=\"p1\"\u003eAdditional Features\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eThree Inputs\u003cbr\u003e\u003c\/strong\u003eThe iHA-8 offers versatile connectivity with three input options to accommodate popular headphone types: 6.35mm Single-Ended, 4.4mm Balanced, and 4-pin XLR Balanced.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDual Inputs\u003c\/strong\u003e\u003cbr\u003eSeamlessly connect with CD players, desktop decoders, portable players, and other audio sources with Line-level output using XLR or RCA connectors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComprehensive Protection\u003c\/strong\u003e\u003cbr\u003eA monolithic protector IC ensures the amplifier’s safety by providing output DC detection, power-on delay squelch, power-off noise cancellation, and overcurrent\/overload protection.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 class=\"p1\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCircuit Design:\u003c\/strong\u003e 4Ch Discrete MOSFET Pure Class A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecial:\u003c\/strong\u003e Hyper Mode\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolume Control:\u003c\/strong\u003e (2x) MUSES72320 stereo e-volume, ALPS potentiometer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply: \u003c\/strong\u003e75W Toroidal transformer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Management:\u003c\/strong\u003e 50,000uF Nichicon capacitors with ultra-fast recovery rectifier\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplifier Modes:\u003c\/strong\u003e Line level input, Pre-Amp input\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhone Outputs:\u003c\/strong\u003e SE 6.35mm, BAL 4-pin XLR, 4.4mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Inputs:\u003c\/strong\u003e BAL XLR (2x), SE RCA (2x)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGain Control:\u003c\/strong\u003e Low Gain, High Gain, +12dB\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhysical Control:\u003c\/strong\u003e Power On\/Off, Source, Hyper, Gain, Line\/Pre, Volume Knob\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 11lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 270mm x 215mm x 70mm\u003c\/li\u003e\n\u003cli\u003eCayin 1 Year Warranty\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/Cayin-iDAC-8-specs.jpg?v=1737480344\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/iHA-8_Website_Data_18.jpg?v=1737492499\"\u003eHeadphone Outputs specs\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCayin iHA-8 Desktop Amplifier\u003c\/li\u003e\n\u003cli\u003ePower cord\u003c\/li\u003e\n\u003cli\u003eUSB cable\u003c\/li\u003e\n\u003cli\u003eBT\/WiFi Antenna\u003c\/li\u003e\n\u003cli\u003e(2x) Replacement fuse\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/iHA-8_user_manual.pdf?v=1737493537\"\u003eUser Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eWarranty card\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cayin","offers":[{"title":"Black","offer_id":41250253865035,"sku":"CAY-IHA-8-BLK","price":999.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":41250253897803,"sku":"CAY-IHA-8-SLV","price":999.0,"currency_code":"USD","in_stock":true},{"title":"Silver - Open Box","offer_id":42106260160587,"sku":"CAY-IHA-8-SLV-OB","price":899.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-iha-8-thumb.webp?v=1737493159"},{"product_id":"cayin-c9ii","title":"Cayin C9ii | Portable Headphone Amplifier","description":"\u003cp\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto; width: 65%;\" alt=\"Cayin gold logo with shadow\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-logo-gold-shadow.jpg?v=1691786430\"\u003e\u003c\/p\u003e\n\u003ch4\u003eThe Cayin C9ii Sets a New Benchmark in Sonic Excellence with Three Versatile Timbre Options, Class A\/AB\/Hyper Amplification Modes and Advanced Power Management\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Amplification Circuit:\u003c\/strong\u003e Fully discrete, fully symmetric differential amplification with a three-stage circuit design for superior load-driving capability and enhanced transparency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree Amplification Modes:\u003c\/strong\u003e Offers Class A and Class AB modes, along with the newly introduced Hyper Mode, maximizing circuit performance for superior fidelity, dynamics, and soundstage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriple Timbre Options:\u003c\/strong\u003e Features Tube Timbre with dual \u003ca href=\"https:\/\/www.korgnutube.com\/en\" rel=\"noopener\" target=\"_blank\"\u003eKORG Nutube 6P1\u003c\/a\u003e vacuum tubes for warm, analog-rich sound, Solid-State Timbre for a clean and precise sound profile, and Bypass Timbre for uncolored output, ensuring versatility for different listening preferences.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Quality Power Management:\u003c\/strong\u003e Powered by four high-capacity 21700 batteries with an advanced power supply circuit to ensure stable, high-current delivery for all modes and timbre options.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"Cayin C9ii headphone amplifier features diagram\" height=\"1365\" width=\"2048\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-c9ii-features.webp?v=1737578398\"\u003e\u003c\/p\u003e\n\u003ch3\u003ePremium Amplification Technology\u003c\/h3\u003e\n\u003cp\u003eThe Cayin C9ii features a fully discrete, fully symmetric differential amplification architecture with a sophisticated three-stage design. This approach ensures unmatched transparency, a wide dynamic range, and precision in audio reproduction. Its enhanced load-driving capability caters to even the most demanding headphones and IEMs, allowing the C9ii to deliver a balanced, high-fidelity listening experience with ease.\u003c\/p\u003e\n\u003ch3\u003eThree Amplification Modes\u003c\/h3\u003e\n\u003cp\u003eDesigned to cater to diverse listening preferences, the C9ii offers three distinct amplification modes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass A Mode\u003c\/strong\u003e provides rich harmonic textures and a natural, organic sound signature, ideal for immersive music sessions.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass AB Mode\u003c\/strong\u003e balances efficiency and sonic detail, delivering a cleaner sound with tighter control over dynamics.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHyper Mode\u003c\/strong\u003e takes performance to the next level by optimizing the circuit for enhanced soundstage depth, superior dynamics, and crystal-clear fidelity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHeavy-Duty Timbre Circuit\u003c\/h3\u003e\n\u003cp\u003eThe Cayin C9ii features an advanced Gen5 Nutube 6P1 vacuum tube circuit with a fully discrete JFET buffering architecture, paired with a high-performance constant current source design.\u003c\/p\u003e\n\u003cp\u003eThis state-of-the-art three-stage low-gain buffering timbre circuit employs a matched pair of Nutubes as low-gain voltage amplifiers, enabling enhanced load-driving capability.\u003c\/p\u003e\n\u003cp\u003eTo achieve superior audio performance, the circuit integrates 16 \u003ca rel=\"noopener\" href=\"https:\/\/toshiba.semicon-storage.com\/us\/semiconductor\/product\/mosfets\/detail.2SK209.html\" target=\"_blank\"\u003eToshiba 2SK209\u003c\/a\u003e audio-grade JFETs, ensuring stable and consistent current regardless of varying voltage loads. This innovative design delivers a rich, authentic timbre, allowing for precise and dynamic sound reproduction across all listening scenarios.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-c9ii-thumb-four.webp?v=1737578826\" width=\"2048\" height=\"1365\" alt=\"Cayin C9ii portable headphone amplifier closeup of outputs laying on black table\"\u003e\u003c\/p\u003e\n\u003ch3\u003eVersatile Timbre Selection\u003c\/h3\u003e\n\u003cp\u003eThe C9ii takes customization further with three selectable timbre options:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Timbre\u003c\/strong\u003e utilizes dual KORG Nutube 6P1 vacuum tubes to produce a warm, lush analog sound that exudes musicality.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid-State Timbre\u003c\/strong\u003e offers a clean and precise sound signature with remarkable clarity and resolution.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBypass Timbre\u003c\/strong\u003e provides a neutral and uncolored signal, preserving the original sound of your audio source.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese timbre options allow users to tailor the audio output to suit their preferences or specific genres of music, delivering unparalleled versatility.\u003c\/p\u003e\n\u003ch3\u003eFlexible Connectivity Options\u003c\/h3\u003e\n\u003cp\u003eThe C9ii ensures compatibility with a variety of audio setups thanks to its balanced (4.4mm) and single-ended (3.5mm) inputs and outputs. This versatility allows the amplifier to seamlessly integrate into both portable and desktop systems, accommodating a wide range of headphones and source devices.\u003c\/p\u003e\n\u003ch3\u003eHigh-Quality Power Supply\u003c\/h3\u003e\n\u003cp\u003eAt the heart of the C9ii’s reliable performance is its robust power supply, powered by four high-capacity 21700 rechargeable batteries. These batteries provide extended playtime, ensuring uninterrupted audio enjoyment. The advanced power management circuit delivers a stable, high-current supply, guaranteeing consistent performance across all amplification modes and timbre settings.\u003c\/p\u003e\n\u003ch3\u003eUnparalleled Sound Performance\u003c\/h3\u003e\n\u003cp\u003eThe Cayin C9ii is meticulously tuned to deliver the ultimate audio experience, transcending the boundaries of portable amplification. Whether you prefer rich analog warmth, precise solid-state detail, or a neutral and uncolored sound, the C9ii adapts to suit your needs.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Inputs\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e3.5mm TRS\u003c\/li\u003e\n\u003cli\u003e4.4mm TRRRS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Outputs\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e3.5mm TRS\u003c\/li\u003e\n\u003cli\u003e4.4mm TRRRS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTimbre Circuit (Tube):\u003c\/strong\u003e KORG Nutube 6P1 x2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTimbre Circuit (SS):\u003c\/strong\u003e Toshiba 2SK209 JFET x 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput differential Amp:\u003c\/strong\u003e LIS LSK489 + LSJ689 JFET x 4 \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectronic Volume Control:\u003c\/strong\u003e MUSES72320x2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery:\u003c\/strong\u003e Samsung INR18650-35E (3400mAh) x4\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 165 x 88.5 x 30mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 650g\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/Cayin_C9ii_Specs.jpg?v=1737578150\"\u003eC9ii Product and Battery Specs\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/Cayin_C9ii_Headphone_Output_Info.jpg?v=1737578151\"\u003eC9ii Headphone Output Specs\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eC9ii Portable Headphone Amplifier\u003c\/li\u003e\n\u003cli\u003eC9ii Battery Module\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSingle-ended Portable Interconnect (3.5mm to 3.5mm)\u003c\/li\u003e\n\u003cli\u003eBalanced Portable Interconnect (4.4mm to 4.4mm)\u003c\/li\u003e\n\u003cli\u003eSamsung Samsung INR18650-35E Batteries x4\u003c\/li\u003e\n\u003cli\u003eUSB-C Charging cable\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUser Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-c9ii-in-the-box.webp?v=1737578982\" width=\"2048\" height=\"1000\" alt=\"Cayin C9ii portable headphone amplifier in the box\"\u003e\u003c\/p\u003e","brand":"Cayin","offers":[{"title":"Black","offer_id":41778581078091,"sku":"CAY-C9ii-BLK","price":2399.0,"currency_code":"USD","in_stock":true},{"title":"Titanium","offer_id":41813332656203,"sku":"CAY-C9ii-TI","price":2399.0,"currency_code":"USD","in_stock":true},{"title":"Black Open Box","offer_id":41778581110859,"sku":"CAY-C9ii-OB","price":2099.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-c9ii-main-thumb.webp?v=1737578822"},{"product_id":"cayin-jazz-100","title":"Cayin Jazz 100 | Desktop Tube Headphone Amplifier","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-logo-gold-shadow.jpg?v=1691786430\" alt=\"Cayin gold logo with shadow\" style=\"display: block; margin-left: auto; margin-right: auto; width: 65%;\"\u003e\u003c\/p\u003e\n\u003ch4\u003eThe Cayin Jazz 100 is the Perfect Amplifier for Those Seeking a Rich, Natural, and Immersive Audio Performance\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSingle-ended Class A Amplifier with 805A tubes\u003c\/li\u003e\n\u003cli\u003eDelivers 46W per channel\u003c\/li\u003e\n\u003cli\u003eTube rolling compatible for your 2-channel customized sound\u003c\/li\u003e\n\u003cli\u003eDual-function VU meters for power monitoring and bias adjustment\u003c\/li\u003e\n\u003cli\u003eFeatures Bluetooth capability and three line inputs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-jazz-100-banner.webp?v=1742493909\" width=\"2048\" height=\"1360\" alt=\"Cayin Jazz 100 amplifier sitting front center on black metal table with remote and album art frame behind\"\u003e\u003c\/p\u003e\n\u003ch3\u003ePure Analog Sound\u003c\/h3\u003e\n\u003cp\u003eThe Cayin Jazz 100 integrated tube amplifier is crafted for audiophiles seeking the warmth and richness of pure Class A amplification. Powered by 805A output tubes, the amp delivers 46W per channel, delivering a smooth and dynamic listening experience.\u003c\/p\u003e\n\u003cp\u003eDesigned for ultimate versatility, the Jazz 100 features a Mullard 6JC6 and 6SN7 voltage amplification stage, paired with a 6L6 driver stage to deliver rich, dynamic sound. But the real magic lies in its tube rolling capability—swap in EL34, 6CA7, 5881, 6550, KT88, KT90, and more to explore a world of tonal possibilities. Whether you crave a warm, vintage glow or a bold, powerful punch, the Jazz 100 gives you the freedom to shape your ideal sound.\u003c\/p\u003e\n\u003ch3\u003eFlexible Connectivity and Superior Sound\u003c\/h3\u003e\n\u003cp\u003eDesigned for modern versatility, the amplifier offers three pairs of line inputs along with a dedicated bluetooth input, promising compatibility for a wide range of setups. The custom output transformer enables a dedicated headphone output, delivering an exceptional personal listening experience. Speaker terminals for both 4 ohm and 8 ohm speakers ensure optimal performance with your chosen sound system.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-jazz-100-lifestyle.webp?v=1742494011\" width=\"2048\" height=\"1360\" alt=\"Cayin Jazz 100 amplifier right 3 quarter angle sitting on black metal table with metal cage on top next to Canton speaker\"\u003e\u003c\/p\u003e\n\u003ch3\u003ePrecise Control\u003c\/h3\u003e\n\u003cp\u003eThe dual-function VU meters found in the Jazz 100 amplifier not only monitor power output but also serve as a bias adjustment tool, allowing for precise tuning. Fine-tune your sound even further with user-accessible bias controls, a hum balancer for the 805A tubes, and an NFB switch that provides control over negative feedback levels.\u003c\/p\u003e\n\u003ch3\u003eEnhanced Protection and Premium Craftsmanship\u003c\/h3\u003e\n\u003cp\u003eBuilt with precision and durability in mind, the Jazz 100 contains a hand-assembled chassis with an anodized aluminum front panel, point-to-point wiring, and a fully vented design for optimal head dissipation. \u003c\/p\u003e\n\u003cp\u003eInside, audiophile-grade components such as Alps volume control, porcelain tube sockets, audio-grade capacitors, and carbon film resistors ensure exceptional sound quality and long-term reliability.\u003c\/p\u003e\n\u003cp\u003eTo enhance durability, the amplifier includes a toroid power transformer and wide-bandwidth EI output transformers, delivering clean, stable power. Protection features such as High Voltage Fuses, a soft-start circuit, and a high-voltage delay safeguard the tubes and internal components, extending their lifespan and making troubleshooting effortless.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Output:\u003c\/strong\u003e 46W+46W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 12Hz~33KHz (-3dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD:\u003c\/strong\u003e 0.2%(1W\/1kHz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eS\/N Ratio:\u003c\/strong\u003e 90dB(A-Weighted)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Sensitivity:\u003c\/strong\u003e 320mV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e 100kΩ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Impedance:\u003c\/strong\u003e 4Ω, 8Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Power Consumption:\u003c\/strong\u003e 410W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e6JC6×2\u003c\/li\u003e\n\u003cli\u003e6SN7×1\u003c\/li\u003e\n\u003cli\u003e6L6 ×2\u003c\/li\u003e\n\u003cli\u003e805A ×2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphone Output Impedance:\u003c\/strong\u003e 16Ω~300Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth:\u003c\/strong\u003e Version 5.0, QCC5125 chip\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDAC:\u003c\/strong\u003e ES9018K2M SABRE32\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Format:\u003c\/strong\u003e UAT, LDAC, apt-X, apt-X HD, apt-X Low latency, SBC, AAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffective Range:\u003c\/strong\u003e ≤10M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 420mm × 389mm × 248mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 35kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCayin Jazz 100 Amplifier\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/Jazz-100-English-Manual.pdf?v=1740679436\" title=\"Cayin Jazz 100 User Manual\" rel=\"noopener\" target=\"_blank\"\u003eJazz 100 User Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eRemote control\u003c\/li\u003e\n\u003cli\u003ePower cord\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cayin","offers":[{"title":"Black","offer_id":41308431253579,"sku":"CAY-JAZZ-100-B","price":2999.0,"currency_code":"USD","in_stock":false},{"title":"Silver","offer_id":41308431286347,"sku":"CAY-JAZZ-100-S","price":2699.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-jazz-100-blk-thumb-three.webp?v=1740680870"},{"product_id":"cayin-ru9","title":"Cayin RU9 | Vacuum Tube Portable DAC and Amp","description":"\u003cp\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto; width: 65%;\" alt=\"Cayin gold logo with shadow\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-logo-gold-shadow.jpg?v=1691786430\"\u003e\u003c\/p\u003e\n\u003ch4\u003eCayin Expands Their Legacy of Innovation by Introducing RU9, a Pocket-Sized DAC\/Amp Featuring a Korg NuTube 6P1 Vacuum Tube\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eFirst portable DAC\/Amp to implement a Korg NuTube 6P1 Tube\u003c\/li\u003e\n\u003cli\u003eHigh-performance dual \u003ca href=\"https:\/\/www.akm.com\/us\/en\/products\/audio\/audio-dac\/ak4493seq\/\" rel=\"noopener\" target=\"_blank\"\u003eAK4493SEQ\u003c\/a\u003e DACs\u003c\/li\u003e\n\u003cli\u003eThree timbre options: Classic, Modern and Solid-State\u003c\/li\u003e\n\u003cli\u003eMagnetic back design allows smartphone attachment\u003c\/li\u003e\n\u003cli\u003e3.5mm SE + 4.4mm Balanced phone and line outputs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"Cayin RU9 dac and amp lying flat face up on windowsill with AstellnKern Luna iems coiled with cable\" height=\"2048\" width=\"2048\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-ru9-main-banner.webp?v=1749586290\"\u003e\u003c\/p\u003e\n\u003cdiv class=\"bloom-take\"\u003e\n\u003ctable bgcolor=\"”#f6f6f6”\" width=\"90%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"color: #a30e0b;\"\u003e\u003cstrong\u003eBloom's Take\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eCayin’s RU9 isn’t just another DAC dongle, it’s a bold reimagining of what portable audio can be. Marrying the richness of tube sound with the convenience of MagSafe, Cayin provides a compact unit that delivers serious desktop-quality sonics from your pocket. With three selectable sound modes: Classic, Modern, and Solid-State, the RU9 adapts to your mood and gear, offering anything from clinical precision to analog warmth. Its tuning is natural and relaxed, allowing your IEMs to shine without imposing its own character, while still delivering a wide soundstage and refined detail.\u003c\/p\u003e\n\u003cp\u003eWhether you’re pairing it with a $100 IEM or a flagship CIEM, the RU9 scales effortlessly and never feels out of place. Add in thoughtful design touches like dual USB-C ports, physical playback controls, and the sheer novelty of MagSafe mounting, and you’ve got one of the most well-rounded portable audio tools we’ve ever tested. The RU9 isn’t just convenient, it’s a joy to use and a true standout in the portable DAC\/Amp space.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/bloomaudio.mom\/blogs\/articles\/tubes-and-magsafe-r-u-kidding-me-cayin-ru9-review\" title=\"Cayin RU9 Vacuum Tube Portable DAC and Amp Review\"\u003eRead our full review\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/MeD5bCEkU9k?si=DAZKtxaXhcMkbmV6\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch3\u003eTube Warmth On-the-Go\u003c\/h3\u003e\n\u003cp\u003eThe Cayin RU9 is the latest addition to the RU series. It is a compact, portable DAC and amp that brings the classic tube sound to your mobile audio experience. Featuring the Korg NuTube 6P1 vacuum tube, the RU9 offers audiophiles a unique blend of classic and modern sound signatures.\u003c\/p\u003e\n\u003ch3\u003eClassic. Modern. Solid-State.\u003c\/h3\u003e\n\u003cp\u003eThe RU9 offers users three distinct timbre options: Classic, Modern and Solid-State. As the name implies, the Classic tube mode delivers a warm, nostalgic sonic flavor - the classic tube sound.\u003c\/p\u003e\n\u003cp\u003eThe Modern tube timbre yields a sweet, clear and delicate modern tube sound signature. It's harmonically cleaner, offering a quieter background while preserving the warmth of tubes.\u003c\/p\u003e\n\u003cp\u003eThe Solid-State mode is ideal for listening to music with its original, uncolored character. It delivers neutral tonality, fast transients and highly accurate audio reproduction.\u003c\/p\u003e\n\u003ch3\u003eNuTube 6P1 Application\u003c\/h3\u003e\n\u003cp\u003eThe tube circuit adopts a three-stage amplification architecture, consisting of 6 \u003ca rel=\"noopener\" href=\"https:\/\/toshiba.semicon-storage.com\/us\/semiconductor\/product\/mosfets\/detail.2SK209.html\" target=\"_blank\"\u003eToshiba 2SK209\u003c\/a\u003e audio-specific junction field effect transistors (JFETs) and a manually tested paired KORG Nature 6P1 dual triode tube. Both the single-ended and balanced ports on the RU9 can output rich tube sound.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-ru9-amplification.webp?v=1747937029\" width=\"2048\" height=\"1000\" alt=\"Cayin RU9 DAC and amp three stage amplification architecture graphic\"\u003e\u003c\/p\u003e\n\u003ch3\u003ePremium Components\u003c\/h3\u003e\n\u003cp\u003eWith years of experience crafting high-end audio equipment, Cayin has applied their expertise to engineer the RU9 with exceptional components. RU9 is equipped with dual Equipped with dual AK4493SEQ DACs, each operating in mono mode. The Left and right channels are decoded separately for lower crosstalk and better channel separation. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eEmploying the latest generation XMOS XU316 USB processor, RU9 supports native DSD512 and 32bit\/768kHz PCM signals. The processed signal is then amplified by a four-channel balanced headphone amplifier circuit. It uses dual ultra-low noise and ultra-low distortion OPA1662 OPAMPs with four Nexperia audio power tubes.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-ru9-xmos-processor.webp?v=1747937106\" width=\"2048\" height=\"1200\" alt=\"Cayin RU9 DAC and amp XMOS XU316 USB processor chip closeup graphic\"\u003e\u003c\/p\u003e\n\u003ch3\u003eAdditional Features\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eTriple Power Supply Modes\u003c\/strong\u003e\u003cbr\u003eThe built-in 2000mAh lithium battery offers up to 4.7 hours of playback on a single charge. The RU9 also supports USB power directly from connected devices (bypassing the battery), as well as an external DC power supply for enhanced output performance. It is fully compatible with QC and PD fast charging standards.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHyper Mode\u003c\/strong\u003e\u003cbr\u003eA specialized feature designed for headphone usage under DC power supply. It increases static operating current and voltage for enhanced audio performance. Producing a strong output, it reaches 1000mW at 32Ω impedance load. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVersatile Use Scenarios\u003c\/strong\u003e\u003cbr\u003eThe RU9 is compatible with smartphones, computers, digital audio players, tablets and gaming consoles. A magnetic rear panel allows seamless attachment to smartphones. RU9 supports UAC1.0 (driverless) and UAC2.0 modes.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Cayin RU9 DAC and amp with laptop, Cayin N6iii dap and smartphone showing versatile use\" height=\"1360\" width=\"2048\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-ru9-versatility.webp?v=1747937195\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVibration Isolation\u003c\/strong\u003e\u003cbr\u003eA custom anti-vibration system was designed for the NuTube vacuum tube. It features silicon housing on a FPC flexible PCB and a pin-supported vertical suspension system to eliminate microphonics.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThoughtful Details\u003c\/strong\u003e\u003cbr\u003eRU9 features a 0.96\" color display with adjustable brightness, knurled volume knob and side-mounted indicator light for charging + sample rate\/format display.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-ru9-lifestyle-two.webp?v=1749586367\" width=\"2048\" height=\"1360\" alt=\"Cayin RU9 dac and amp attached to standing iphone leaning on shelf right profile view with plant and iems\"\u003e\u003c\/p\u003e","brand":"Cayin","offers":[{"title":"New","offer_id":41812149108811,"sku":"CAY-RU9","price":499.0,"currency_code":"USD","in_stock":true},{"title":"Open Box","offer_id":41812149141579,"sku":"CAY-RU9-OB","price":499.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-ru9-5-thumb.webp?v=1747936259"},{"product_id":"cayin-n7-plus","title":"Cayin N7+ | Digital Audio Player","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-logo-gold-shadow.jpg?v=1691786430\" alt=\"Cayin gold logo with shadow\" style=\"display: block; margin-left: auto; margin-right: auto; width: 65%;\"\u003e\u003c\/p\u003e\n\u003ch4\u003eThe Cayin N7+ Expands on its Predecessor, Offering Higher Power Output, Improved Power Management, and an Upgraded Power Transistor\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eFully-discrete, fully-balanced design for superior performance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSelectable Class A \/ AB headphone amplifier circuit operating modes\u003c\/li\u003e\n\u003cli\u003eUp to 330mW for 3.5 SE + 690mW for 4.4 BAL power output\u003c\/li\u003e\n\u003cli\u003eIndependent power supply for the digital and analog circuits\u003c\/li\u003e\n\u003cli\u003eOptimized power system offering up to 13hrs of playback\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"Cayin N7+ DAP standing front right 3 quarter on black table with IEMs, desktop DAC, and Meze headphones\" height=\"1360\" width=\"2048\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-n7_-banner.webp?v=1758217577\"\u003e\u003c\/p\u003e\n\u003cdiv class=\"bloom-take\"\u003e\n\u003ctable width=\"90%\" bgcolor=\"”#f6f6f6”\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"color: #a30e0b;\"\u003e\u003cstrong\u003eBloom's Take\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe Cayin N7+ refines its predecessor with upgraded internals, a titanium-and-aluminum chassis, and improved power delivery for a smoother, more stable experience. It delivers a natural, slightly relaxed tuning that now boasts greater clarity, stronger dynamics, and a wider, more holographic stage, retaining the musical warmth of the original while enhancing detail and control. This balance makes the N7+ a compelling step up for listeners who value a flagship-level sound without the flagship price tag.\u003c\/p\u003e\n\u003cp\u003eCayin’s goal with the N7+ is clear: elevate the original N7’s performance and build while keeping it under $2,000, and it succeeds. With Android 12, a faster processor, long battery life, and enough power to comfortably drive most IEMs and many headphones, the N7+ is an impressively versatile DAP. For enthusiasts seeking rich, three-dimensional sound and premium ergonomics at a more approachable price, the N7+ hits a sweet spot in today’s market.\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"Cayin N7+ Review\" href=\"https:\/\/bloomaudio.mom\/blogs\/articles\/flagship-performance-the-wont-break-the-bank-cayin-n7-review\"\u003eRead our full review\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/jPcaudhtOFw?si=QbwLxZg9AW_gEfda\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch3\u003ePower Boost\u003c\/h3\u003e\n\u003cp\u003eThe optimized headphone amplifier architecture delivers a significant boost in output power—up to 330mW (+32%) from the 3.5mm PoE and 690mW (+38%) from the 4.4mm PoE—making it effortlessly compatible with everything from high-sensitivity IEMs to high-impedance headphones. This upgrade ensures richer detail and greater dynamic control across a wide range of listening gear.\u003c\/p\u003e\n\u003cp\u003eEnhancing the design further, the four power transistors have been upgraded to PHPT610030NPK models, improving transient current handling. Additionally, the seven OPA1612A op-amp ICs now use a SOIC-8 package, offering significantly better thermal stability. The improved pin layout and electrical characteristics reduce latency and crosstalk, resulting in cleaner signal transmission and purer audio reproduction.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFully Discrete and Fully Balanced Portable Audio\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eA groundbreaking product in the portable audio market, the N7's DAC is constructed from 128 discrete resistors, with 32 resistors per channel across four channels forming a fully differential balanced structure. This truly demonstrates a 1-bit circuit architecture comprised of fully differential discrete components.\u003cbr\u003e\u003cbr\u003eDiscrete components are used throughout the LPF closed-loop gain, negative feedback level, and circuit architecture, ensuring high-performance overall circuit amplification. The AMP utilizes audio-specific field-effect transistors (JFETs) for the differential input stage, and paired-package transistors for the voltage amplifier and power output stages, resulting in low internal resistance and strong load-driving capability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-n7plus-balanced-design.webp?v=1755698688\" width=\"2048\" height=\"1000\" alt=\"Cayin N7 plus DAP balanced design graphic\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eSound Foundation\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe power system, combined with 1-bit circuitry, provides completely independent power supply for the digital and analog circuits. Within the digital circuitry, high-level and low-level logic circuits are also completely independent, ensuring that the transmission and amplification process is free from interference from clock signals, resulting in a cleaner audio signal\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eMQA\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eMQA (Master Quality Authenticated) is a new end-to-end technology that allows studio-quality music to be transmitted and stored using a new audio processing method called Music Origami. This technology allows files to be fully expanded into the highest-quality source upon playback.\u003cbr\u003e\u003cbr\u003eThe N7+ features MQA technology, allowing users to enjoy the original master audio experience when playing MQA audio files and using apps that stream MQA music. The N7+ is capable of full 16x MOA decoding.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFast and Smooth System\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003ePowered by a Qualcomm Snapdragon 665 octa-core 64-bit processor, this device combines 4GB of RAM with 64GB of internal storage, plus support for up to 1TB via TF card expansion. Running on Android 12 with DTA lossless output support, it ensures high-quality audio performance across Android devices.\u003c\/p\u003e\n\u003cp\u003eDual-band 2.4GHz\/5GHz Wi-Fi is enabled by a specially designed metal-frame antenna, delivering strong signal strength and reduced interference for fast, stable streaming. It also supports OTA firmware updates and app installations for a customizable and future-ready experience.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eLong-Lasting Battery\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe N7+ features an optimized internal power system design. In PoE mode (Class AB), a single-ended battery life of 3.5\" allows for up to 13 hours of full-day music playback, ensuring you never have to worry about running out of power. It supports PD2.0 fast charging.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-n7_-lifestyle.webp?v=1758217689\" width=\"2048\" height=\"1360\" alt=\"Cayin N7+ DAP in green case face down on top of vinyl record on wooden table rotated right 90 degrees with iem cable\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eUpgraded Look and Feel\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe N7+ has been comprehensively upgraded in both appearance and craftsmanship. The new titanium-colored housing is crafted from aircraft-grade aluminum-magnesium alloy using a CNC process, balancing lightweight design with high-strength protection. It visually displays a delicate metallic luster, ensuring \"at first sight, at first grip, you'll fall in love.\"\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Cayin N7+ DAP in the box\" height=\"1360\" width=\"2048\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-n7_-box.webp?v=1758217787\"\u003e\u003c\/p\u003e","brand":"Cayin","offers":[{"title":"New","offer_id":42075024359499,"sku":"CAY-N7+","price":1599.0,"currency_code":"USD","in_stock":true},{"title":"Open Box","offer_id":42075024392267,"sku":"CAY-N7+-OB","price":1599.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-0-n7-plus-thumb.webp?v=1754592829"},{"product_id":"cayin-ha-6a-mk2","title":"Cayin HA-6A MK2 | Desktop Tube Headphone Amplifier","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-logo-gold-shadow.jpg?v=1691786430\" alt=\"Cayin gold logo with shadow\" style=\"display: block; margin-left: auto; margin-right: auto; width: 65%;\"\u003e\u003c\/p\u003e\n\u003ch4\u003eThe Cayin HA-6A MK2 Builds Upon Its Predecessor With a Dual-Chassis Design, Updated Vacuum Tubes, and a Dedicated Pre-Out Output\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSingle-ended Class-A vacuum tube headphone amp\u003c\/li\u003e\n\u003cli\u003eUpgraded amplification circuit\u003c\/li\u003e\n\u003cli\u003eOutboard power supply design for darker, cleaner background \u003c\/li\u003e\n\u003cli\u003eGold Lion Genelax KT88 tubes provide faithful reproduction\u003c\/li\u003e\n\u003cli\u003eIncludes preamplifier output to connect with power amplifier\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"Cayin HA-6A MK2 banner\" height=\"1000\" width=\"2048\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-ha-6a-mk2-banner.webp?v=1757345562\"\u003e\u003c\/p\u003e\n\u003ch3\u003eHA-6A MK2\u003c\/h3\u003e\n\u003cp\u003eThe Cayin HA-6A MK2 is a single-ended Class A headphone amplifier powered by KT88 output tubes. The driver tubes amplify signal voltage under highly linear conditions, while the K188 tubes deliver complete, undivided output tor maximum musical integrity. Cayin designed the gain circuitry, independently adjusting the operation current of each vacuum tube stage and pairing it with a pure, stable power supply, ensuring the HA-6A MK2 fully expresses the rich tonality and musical depth that single-ended Class A design is renowned tor.\u003c\/p\u003e\n\u003cp\u003eDelivering 3000mW (TR) or 4500mW (UL) per channel, the HA-6A MK2 powers a wide range of headphones with both precision and musicality.\u003c\/p\u003e\n\u003ch3\u003eEngineered for Pure Performance\u003c\/h3\u003e\n\u003cp class=\"p1\"\u003eDesigned for uncompromising sound quality, the HA-6A MK2 features a dual-chassis design that isolates the power supply for lower noise and greater clarity. Each amplification stage is independently regulated to minimize interference, while a custom silver-plated copper umbilical cable ensures efficient, lossless current delivery.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-ha-6a-mk2-lifestyle.webp?v=1757345623\" width=\"2048\" height=\"1360\" alt=\"Cayin HA-6A MK2 power supply and amplifier dual-chassis sitting front center on desk with lamp\"\u003e\u003c\/p\u003e\n\u003ch3\u003eUpgraded Amplification Circuitry\u003c\/h3\u003e\n\u003cp\u003eThe headphone amplification circuit has been upgraded with high-quality components, delivering breakthroughs in both core performance and user experience. With wide compatibility and enhanced driving power, it can accommodate and power a greater variety of headphones. \u003c\/p\u003e\n\u003ch3\u003eTube Complement\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Voltage Rectifier\u003c\/strong\u003e\u003cbr\u003eEquipped with two JJ GZ34 \/ 5AR4 rectifier tubes, delivering strong and stable current output. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVoltage Amplification Stage\u003c\/strong\u003e\u003cbr\u003eDriven by two JJ 12AU7 \/ ECC82 dual triodes, providing enhanced signal gain while preserving fine detail and layering. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSingle-Ended Class A Power Amplification\u003c\/strong\u003e\u003cbr\u003eUtilizing a matched pair of Genalex KT88 tubes, faithfully reproducing the natural tonality of music with rich, engaging sound. \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-ha-6a-mk2-tubes.webp?v=1757345747\" width=\"2048\" height=\"1360\" alt=\"Cayin HA-6A MK2 tubes closeup front left 3 quarter angle\"\u003e\u003c\/p\u003e\n\u003ch3\u003eImpedance Matched Headphone Output\u003c\/h3\u003e\n\u003cp class=\"p1\"\u003eIn-house output transformers provide impedance-matched outputs for low (8–64Ω), mid (65–250Ω), and high (251–600Ω) loads, ensuring natural, balanced sound. With 6.35mm, 4.4mm, and 4-pin XLR outputs, it delivers up to 4500mW per channel for demanding headphones, while the optimized 4.4mm jack suits sensitive IEMs with reduced output and improved S\/N performance.\u003c\/p\u003e\n\u003ch3\u003eAdditional Features\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDual Operation Mode\u003c\/strong\u003e\u003cbr\u003eChange your sound signature with the flip of a switch. Triode mode offers a smooth sound with rich harmonics and lush, holographic imaging. Ultralinear Mode improves the dynamics and punch, with a clean authoritative sound and enhanced extensive on both ends of the frequency spectrum.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVolume Control\u003c\/strong\u003e\u003cbr\u003eA Premium Japanese ALPS potentiometer delivers smooth, precise and reliable volume adjustment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Than a Headphone Amp\u003c\/strong\u003e\u003cbr\u003eThe HA-6A MK2 introduces a dedicated PRE-OUT output, elevating it from a headphone amplifier into the centerpiece of your audio system. Connect it to external power amplifiers or active speakers to create a refined desktop or small-scale Hi-Fi setup.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-ha-6a-mk2-pre-out.webp?v=1757345832\" width=\"2048\" height=\"1360\" alt=\"Cayin HA-6A MK2 amplifier rear closeup of pre-out output\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIn-House Developed Transformers\u003c\/strong\u003e\u003cbr\u003eCayin has always insisted on developing high-quality transformers in-house. The custom toroidal power transformer uses a high-purity copper winding design, which produces lower magnetic noise compared to standard transformers. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAudioCapX Coupling Capacitors\u003c\/strong\u003e\u003cbr\u003eAccurately isolate DC current, improving the precision and stability of audio signal transmission.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Grade Electrolytic Capacitors (Japan)\u003c\/strong\u003e\u003cbr\u003eProvide fast power delivery and filter out ripple current, reducing sonic coloration. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e60-Second Soft Start Function\u003c\/strong\u003e\u003cbr\u003eEnsures silent startup with a delayed warm-up, allowing the tubes to fully stabilize and deliver the best sound performance. \u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003ePower Supply: 160 x 297 x 185mm\u003c\/li\u003e\n\u003cli\u003eAmplifier: 285 x 297 x 185mm \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet Weight\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003ePower Supply: 8.2KG\u003c\/li\u003e\n\u003cli\u003eAmplifier: 11.2KG\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-ha6a-mk2-specs.jpg?v=1757344672\" title=\"Cayin HA-6A MK2 specifications\"\u003eFull list of specifications\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-ha6a-mk2-updates.jpg?v=1757344784\"\u003eCayin HA-6A + HA-6A MK2 comparison\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCayin HA-6A MK2 power supply + amplifier\u003c\/li\u003e\n\u003cli\u003eTubes\u003c\/li\u003e\n\u003cli\u003ePower cable\u003c\/li\u003e\n\u003cli\u003eUser manual\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cayin","offers":[{"title":"Black","offer_id":41732719444043,"sku":"CAY-HA6A-MK2-B","price":2999.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":41732719476811,"sku":"CAY-HA6A-MK2-S","price":2999.0,"currency_code":"USD","in_stock":true},{"title":"Silver - Open Box","offer_id":42067845677131,"sku":"CAY-HA6A-MK2-S-OB","price":2699.0,"currency_code":"USD","in_stock":false},{"title":"Black - Open Box","offer_id":43027134545995,"sku":"CAY-HA6A-MK2-B-OB","price":2999.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-2-ha-6a-mk2-blk-thumb.webp?v=1757346524"},{"product_id":"cayin-ru3","title":"Cayin RU3 | Portable DAC and Amp","description":"\u003cp\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto; width: 65%;\" alt=\"Cayin gold logo with shadow\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-logo-gold-shadow.jpg?v=1691786430\"\u003e\u003c\/p\u003e\n\u003ch4\u003eEngineered for Precision and Portability, RU3 Packs High-Precision Decoding and Dynamic Power into a Sleek, Pocket-Sized Form\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt around ESS ES9069Q high-performance DAC\u003c\/li\u003e\n\u003cli\u003eHyper Mode full output: 560mW + 560mW (32ohms)\u003c\/li\u003e\n\u003cli\u003eDecoding up to 768kHz\/32bit DSD512\u003c\/li\u003e\n\u003cli\u003e0.96-inch IPS color display\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/bloomaudio.mom\/products\/cayin-ru3-case?_pos=2\u0026amp;_psq=ru3\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"Cayin RU3 case\"\u003eProtective case available\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"Cayin RU3 portable dac\/amp x3 top down view rotated right on three color blocks\" height=\"1200\" width=\"2048\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-ru3-banner.webp?v=1761232089\"\u003e\u003c\/p\u003e\n\u003ch3\u003eAudiophile-Grade DAC\u003c\/h3\u003e\n\u003cp\u003eRU3 is powered by a single ESS ES9069Q DAC in a dual-channel configuration, built around ESS’s latest HyperStream IV Dual DAC architecture and advanced SABRE HiFi technology. Each channel features its own independent op-amp stage, delivering pinpoint signal precision and outstanding channel separation.\u003c\/p\u003e\n\u003cp\u003eA dedicated LDO power system and ultra–low phase noise crystal oscillator further refine performance, reducing distortion and crosstalk to vanishing levels. The result is a soundstage that opens up with greater width and depth, unveiling layers of crystal-clear detail and breathtaking musical realism.\u003c\/p\u003e\n\u003ch3\u003eUnleash Dynamic Performance\u003c\/h3\u003e\n\u003cp\u003eRU3 is built with two TI OPA1602 op-amps for high-precision I\/V conversion and line driving, paired with two SGM8262 low-noise amplifiers to form a fully balanced quad-drive design. \u003c\/p\u003e\n\u003cp\u003eIn Hyper Mode, RU3 delivers greater output power and extended dynamic range while maintaining exceptional stability and tonal purity. Distortion and noise are effectively minimized, ensuring accurate imaging, a wider soundstage, and a deeply immersive listening experience. \u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Cayin RU3 dac\/amp x3 lying on desk in three colors birdseye view with open macbook and three smart phones on each side\" height=\"1200\" width=\"2048\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-ru3-lifestyle.webp?v=1761232627\"\u003e\u003c\/p\u003e\n\u003ch3\u003eHYP\/STD Dual Power Modes\u003c\/h3\u003e\n\u003cp\u003eRU3 integrates a high-efficiency power management system with intelligent energy control, delivering high output while maintaining optimal efficiency. Users can switch between HYP\/STD modes to adjust output levels for different listening environments. Its advanced regulation circuitry ensures stable, high-fidelity sound in both modes, completely free from USB power constraints. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHyper (HYP) Mode\u003c\/strong\u003e\u003cbr\u003eUp to 50mW of power output. Effortlessly drives a wide range of headphones with full dynamics and clarity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStandard (STD) Mode\u003c\/strong\u003e\u003cbr\u003eReduces power load on mobile devices. Lowers consumption and heat for cooler, more efficient operation. \u003c\/p\u003e\n\u003ch3\u003eDual-Core Audio Architecture\u003c\/h3\u003e\n\u003cp\u003eRU3 is powered by the SPV5068 processor with a high-performance RISC-V dual-core audio architecture. This design offers low latency, high compatibility, and outstanding energy efficiency, significantly reducing distortion and noise for a cleaner background and richer detail. Supporting 32-bit \/ 768kHz PCM and native DSD512, RU3 delivers high-resolution playback that meets the demands of true audiophiles. \u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Cayin RU3 dac\/amp processor whitebox\" height=\"1000\" width=\"2048\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-ru3-processor.webp?v=1761232412\"\u003e\u003c\/p\u003e\n\u003ch3\u003eAdditional Features\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCayin Control App\u003c\/strong\u003e\u003cbr\u003eRU3 integrates seamlessly with the Cayin Control App, providing intuitive access to essential audio settings. RU3 features a 10-band high-precision lossless EQ for in-depth sound customization in the app. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3.5mm + 4.4mm Phone\/Line Output\u003c\/strong\u003e\u003cbr\u003eDespite its compact size, RU3 delivers outstanding output capability. Selectable high\/low gain modes match various headphone impedances. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBroad Compatibility\u003c\/strong\u003e\u003cbr\u003eRU3 offers seamless compatibility with Android, iOS, Windows, and macOS systems, allowing flexible switching between UAC 1.0 and UAC 2.0 modules. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eElegant and Portable\u003c\/strong\u003e\u003cbr\u003eThe DAC\/amp features a unibody CNC-milled chassis made from aerospace-grade aluminum alloy. Its anodized surface finish forms a dense oxide layer that enhances both durability and metallic texture. \u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Audio Bridge:\u003c\/strong\u003e SPV5068 (RISC-V Dual-Core)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDAC Chip:\u003c\/strong\u003e ESS ES9069Q\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput:\u003c\/strong\u003e 3.5mm SE \/ 4.4mm BAL (PO\/LO shared)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Output\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e3.5mm: 180 mW + 180 mW (32ohms)\u003c\/li\u003e\n\u003cli\u003e4.4mm: 560 mW + 560 mW (32 ohms)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupported Formats:\u003c\/strong\u003e PCM 32-bit\/768kHz, Native DSD512\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSNR:\u003c\/strong\u003e 115dB (SE) \/ 117dB (BAL)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD+N:\u003c\/strong\u003e 0.0018% (SE) \/ 0.0015% (BAL)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 20Hz-50kHz (+- 0.2dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions: \u003c\/strong\u003e60mm x 25.4mm x 11mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 24g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCayin RU3 DAC\/amp\u003c\/li\u003e\n\u003cli\u003eUSB-C cable\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cayin","offers":[{"title":"Light Cyan","offer_id":41844000817227,"sku":"CAY-RU3-LC","price":99.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":41844000849995,"sku":"CAY-RU3-BLK","price":99.0,"currency_code":"USD","in_stock":true},{"title":"Purple","offer_id":41844000882763,"sku":"CAY-RU3-P","price":99.0,"currency_code":"USD","in_stock":true},{"title":"Black - Open Box","offer_id":41927121469515,"sku":"CAY-RU3-BLK-OB","price":85.0,"currency_code":"USD","in_stock":false},{"title":"Purple - Open Box","offer_id":42058528194635,"sku":"CAY-RU3-P-OB","price":99.0,"currency_code":"USD","in_stock":false},{"title":"Light Cyan - Open Box","offer_id":42419612385355,"sku":"CAY-RU3-LC-OB","price":99.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-0-ru3-thumb.webp?v=1760713426"},{"product_id":"cayin-ru3-case","title":"Cayin RU3 Case | Case","description":"\u003cp\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto; width: 65%;\" alt=\"Cayin gold logo with shadow\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-logo-gold-shadow.jpg?v=1691786430\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProtective case for Cayin RU3 DAC\/amp\u003c\/li\u003e\n\u003cli\u003eGreen, black and purple\u003c\/li\u003e\n\u003cli\u003eProtects against scratches and drops\u003c\/li\u003e\n\u003cli\u003eIncludes circular magnetic plate with adhesive pad for convenient mounting and reliable magnetic support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"Cayin RU3 leather case\" height=\"2048\" width=\"2048\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-ru3-cs-banner.webp?v=1762795436\"\u003e\u003c\/p\u003e","brand":"Cayin","offers":[{"title":"Green","offer_id":41856270336075,"sku":"CAY-RU3-CS-LC","price":9.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":41856270368843,"sku":"CAY-RU3-CS-BLK","price":9.99,"currency_code":"USD","in_stock":true},{"title":"Purple","offer_id":41856270401611,"sku":"CAY-RU9-CS-P","price":9.99,"currency_code":"USD","in_stock":true},{"title":"Black - Open Box","offer_id":42096347873355,"sku":"CAY-RU3-CS-BLK-OB","price":8.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-ru3-case-thumb.webp?v=1762795303"},{"product_id":"cayin-ha-300-mk3","title":"Cayin HA-300 MK3 | Flagship Desktop Tube Headphone Amplifier","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-logo-gold-shadow.jpg?v=1691786430\" alt=\"Cayin gold logo with shadow\" style=\"display: block; margin-left: auto; margin-right: auto; width: 65%;\"\u003e\u003c\/p\u003e\n\u003ch4\u003eThe HA-300 MK3 continues Cayin’s pure Class A, single-ended triode design, while making meaningful design upgrades in the circuit, transformer and power architecture\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDirect Heated Triode Vacuum Tube Headphone\/Speaker Amplifier\u003c\/li\u003e\n\u003cli\u003eNew Third-Gen Upgraded Circuit Design\u003c\/li\u003e\n\u003cli\u003eGZ34 \/ 5AR4 Rectifier Tubes, Offering Wider Compatibility for Tube Rolling\u003c\/li\u003e\n\u003cli\u003eSpecially Optimized for IEM Compatibility\u003c\/li\u003e\n\u003cli\u003eUpgraded Power Supply Section for Enhanced Stability and Lower Noise\u003c\/li\u003e\n\u003cli\u003eComprehensive Headphone Outputs, Inputs + Speaker Output\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"Cayin HA-300 MK3 amplifier front left 3 quarter angle sitting on wooden desk with headphones and DAP\" height=\"1200\" width=\"2048\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-ha300-mk3-banner.webp?v=1774371739\"\u003e\u003c\/p\u003e\n\u003ch3\u003eA Comprehensive Upgrade\u003c\/h3\u003e\n\u003cp\u003eAs the third-generation model in the HA-300 series, the HA-300 MK3 builds on the acclaimed architecture of the MK2 with major advances in components, circuitry, craftsmanship, and industrial design. From sonic refinement to day-to-day usability, every detail reflects Cayin's ongoing pursuit of acoustic excellence.\u003c\/p\u003e\n\u003ch3\u003ePure Single-Ended Class A Design\u003c\/h3\u003e\n\u003cp\u003eThe HA-300 MK3 continues the series' classic single-ended pure Class A tube amplifier design, combining premium tubes with a newly upgraded circuit to achieve an exceptional balance of musicality and technical performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eJJ GZ34 \/ 5AR4 Rectifier Tubes\u003c\/strong\u003e\u003cbr\u003eThe HA-300 MK3 employs two JJ GZ34 \/ 5AR4 tubes and an upgraded tube rectification circuit delivering improved efficiency while preserving the distinctive appeal of tube-based power supply design.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eJJ 6SN7 Voltage Amplification Tubes\u003c\/strong\u003e\u003cbr\u003eThe JJ 6SN7 tubes provide low noise and high resolution, enabling accurate voltage gain and excellent detail retrieval while laying a clean foundation for the subsequent amplification stages.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGenalex Gold Lion PX300B Power Tubes\u003c\/strong\u003e\u003cbr\u003eKnown for their warm, richly textured character, these tubes deliver a full, delicate midrange, smooth, transparent highs, and deep, well-controlled bass.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Cayin HA-300 MK3 amplifier tubes closeup\" height=\"1200\" width=\"2048\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-ha300-mk3-tubes_52874761-fa98-4d7e-afcc-f366a826aedd.webp?v=1774371516\"\u003e\u003c\/p\u003e\n\u003ch3\u003eThird-Gen Circuit Upgrade\u003c\/h3\u003e\n\u003cp\u003eThe HA-300 MK3 adopts a physically separated power supply and main amplifier chassis, providing cleaner energy delivery and improved isolation from interference. The voltage amplification stage incorporates a low-noise regulated circuit with independent staged power delivery, preserving the integrity of the original audio signal. \u003c\/p\u003e\n\u003cp\u003eIn addition, the HA-300 MK3 has been specially optimized for IEM compatibility, making it suitable for a much wider range of headphones than before.\u003c\/p\u003e\n\u003ch3\u003eRefined in Every Detail\u003c\/h3\u003e\n\u003cp\u003eThe updated transformer housing design removes the previous aluminum decorative plates, resulting in a cleaner, lighter visual appearance and improving heat dissipation. For improved wear resistance and reduced fingerprint visibility, the HA-300 MK3 chassis is finished with a fine sandblasted texture. A newly designed family-style tube cage replaces the previous design, providing stronger protection.\u003c\/p\u003e\n\u003ch3\u003ePremium Components + Features\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eThird-Generation Custom Transformers\u003c\/strong\u003e\u003cbr\u003eThe HA-300 MK3 is equipped with a third-gen wide-bandwidth EI output transformer and toroidal power transformer, developed specifically for this model. These transformers provide significantly improved shielding and reduced noise interference.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDUELUND Coupling Capacitors\u003c\/strong\u003e\u003cbr\u003eThe headphone amplifier uses DUELUND coupling capacitors from Denmark, widely regarded as an ideal match for tube amplifiers. Their low distortion and excellent transmission characteristics enhance detail and layering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNew Gold-Plated Tube Sockets\u003c\/strong\u003e\u003cbr\u003eNew premium gold-plated tube sockets provide better conductivity and more stable contact than conventional ceramic gold-plated pin sockets. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e60-Second Startup Delay\u003c\/strong\u003e\u003cbr\u003eA 60-second delayed mute function allows the amplifier to warm up properly after power-on, helping it reach optimal operating condition before playback begins.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Cayin HA-300 MK3 amplifier black rear view of inputs and outputs whitebox\" height=\"1200\" width=\"2048\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-ha300-mk3-inputs.webp?v=1774371616\"\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003ePower Supply: 6.26\" x 13.58\" x 8.07\"\u003c\/li\u003e\n\u003cli\u003eAmplifier: 11.26\" × 14.49\" × 8.07\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003ePower Supply: 22 lbs\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eAmplifier: 37 lbs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Cayin HA-300 MK3 specifications\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-ha300-mk3-specifications.jpg?v=1774368815\"\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eFull list of specifications\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cayin","offers":[{"title":"Black","offer_id":42238667358283,"sku":"CAY-HA300-MK3-B","price":4399.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":42238667391051,"sku":"CAY-HA300-MK3-S","price":4399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-4-ha300-mk3-thumb.webp?v=1774372205"},{"product_id":"cayin-n8iii","title":"Cayin N8iii | Digital Audio Player","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-logo-gold-shadow.jpg?v=1691786430\" alt=\"Cayin gold logo with shadow\" style=\"display: block; margin-left: auto; margin-right: auto; width: 65%;\"\u003e\u003c\/p\u003e\n\u003ch4\u003eCreated for Listeners Who Crave Portable Audio Without Compromise, the N8iii Brings Together Technical Innovation and Cayin's Unmistakable Musicality\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eTriple Timbre: Tube Classic | Tube Modern | Solid State\u003c\/li\u003e\n\u003cli\u003eNew Flagship AKM DAC Architecture\u003c\/li\u003e\n\u003cli\u003eUp to 900mW Single-Ended \/ 1285mW Balanced Output\u003c\/li\u003e\n\u003cli\u003e8GB + 256GB with Snapdragon 665\u003c\/li\u003e\n\u003cli\u003eCustomized Android audio system with DTA (SRC Bypass)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-n8iii-banner-two.webp?v=1778072470\" width=\"2048\" height=\"1360\" alt=\"Cayin N8iii DAP sitting in black stand on peg board shelf in case front right 3 quarter\"\u003e\u003c\/p\u003e\n\u003cdiv class=\"bloom-take\"\u003e\n\u003ctable bgcolor=\"”#f6f6f6”\" width=\"90%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan style=\"color: #a30e0b;\"\u003e\u003cstrong\u003eBloom's Take\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe Cayin N8iii pushes portable audio into true flagship territory, combining tube and solid-state technologies with a wide range of tuning options to deliver multiple high-end sound profiles in one device. With selectable timbre modes, amplifier classes, and power settings, it can shift from warm and smooth to clean, dynamic, and highly energetic, offering a level of flexibility that feels like having several flagship players in one.  \u003c\/p\u003e\n\u003cp\u003eNo matter how it’s configured, N8iii delivers a spacious, holographic sound with strong imaging, excellent detail, and a convincing “in the room” presentation. Rather than chasing a single perfect signature, it focuses on versatility, pairing top-tier technical performance with the ability to tailor the sound to your music and gear. Combined with standout battery life and refined build quality, it’s a complete evolution of Cayin’s flagship vision.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/bloomaudio.mom\/blogs\/articles\/extreme-portable-digital-audio-refinement-cayin-n8iii-review\" title=\"Cayin N8iii Review\"\u003eRead our full review\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003eN8iii\u003c\/h3\u003e\n\u003cp\u003eIntroducing the all-new Cayin N8iii, a flagship reference digital audio player, designed for listeners who refuse to compromise on sound, even on the go. Powered by a 6th Generation Nutube 6P1 vacuum tube circuit, a flagship AKM DAC architecture, Triple Timbre tuning, and Hyper Mode for ultimate performance, the N8iii brings together technical innovation, refined craftsmanship, and the unmistakable musicality of Cayin.\u003c\/p\u003e\n\u003ch3\u003eNuTube 6P1 Vacuum Tube Audio Circuit\u003c\/h3\u003e\n\u003cp\u003eThe N8iii features the carefully selected KORG Nutube 6P1 dual Directly Heated Triode (DHT), precision matched by hand. The four-channel tube timbre circuit delivers rich and consistent acoustic performance. Built on Cayin's classic three-stage amp circuit, the design ensures optimal signal integrity and dynamic swing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eClassic Tube Timbre:\u003c\/strong\u003e Exhibits a classic vacuum tube amplifier with relatively more thermal noise but richer and lusher presentation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eModern Tube Timbre:\u003c\/strong\u003e The harmonic distortion characteristics and sound signature lean more towards a modern style, with greatly reduced thermal noise and cleaner tube sound.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSolid-State Timbre Circuit:\u003c\/strong\u003e Provides a neutral, transparent and highly detailed sound.\u003c\/p\u003e\n\u003ch3\u003eGen6 Revolutionary Technology\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCircuit and Layout Optimization\u003c\/strong\u003e\u003cbr\u003eOptimized tube timbre circuit integrates a JFET constant current-loaded discrete buffer stage. Higher quiescent current improves linearity and dynamic headroom.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDual Tube Timbre\u003c\/strong\u003e\u003cbr\u003ePrecise control of global negative feedback depth enables fine tuning of tube character. It delivers a smooth transition between Classic warmth and Modern clarity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVibration and Shielding\u003c\/strong\u003e\u003cbr\u003eA four-layer protection system reduces microphonic and absorbs stray electromagnetic interference.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-n8iii-lifestyle-one.webp?v=1778072602\" width=\"2048\" height=\"1360\" alt=\"Cayin N8iii DAP lying face up on wooden desk closeup of side buttons\"\u003e\u003c\/p\u003e\n\u003ch3\u003eBeyond Class A\u003c\/h3\u003e\n\u003cp\u003eThe N8iii introduces Class A+, Class A, and Class AB modes. Three selectable amplification modes with instant switching. Effortlessly adapt to different sound signatures and listening preferences. \u003c\/p\u003e\n\u003cp\u003eClass A+ mode improves micro-detail retrieval and low-level resolution. It delivers smoother dynamics, tighter bass control, and a more immersive soundstage. Class A delivers refined presentation, while Class AB is efficient and powerful in presentation.\u003c\/p\u003e\n\u003ch3\u003eDual Voltage, Dual Power Output\u003c\/h3\u003e\n\u003cp\u003eFully discrete amplification stages with switchable operating voltage. Easily toggle between Standard Power (P) and High Power (P+) modes. High Power mode delivers increased output capability and improved control.\u003c\/p\u003e\n\u003cp\u003eHyper Mode simultaneously engages P+ High Power and Class A+ amplification, unlocking the system's maximum performance. It boasts a more expansive soundstage and enhanced dynamic impact.\u003c\/p\u003e\n\u003ch3\u003eFully-Balanced 4-Channel Discrete Amplifier\u003c\/h3\u003e\n\u003cp\u003eBuilt on a classic three-stage amplification architecture, the fully discrete 4-channel balanced design ensures precise channel separation and superior signal integrity. With independent amplification paths and enhanced current delivery, the circuit maintains better control over different impedance loads.\u003c\/p\u003e\n\u003ch3\u003eFlagship DAC Architecture\u003c\/h3\u003e\n\u003cp\u003eN8iii adopts AKM's latest flagship DAC solution, featuring (2x) AK4191EQ + (4x) AK4499EX. A fully discrete left\/right channel builds independent DAC systems per channel. Operating in mono mode, the system achieves fully parallel balanced current output, significantly enhancing dynamic performance and overall resolution.\u003c\/p\u003e\n\u003ch3\u003ePerfect Channel Matching\u003c\/h3\u003e\n\u003cp\u003eA dedicated analog potentiometer serves as position encoder, paired with dual JRC MUSES72320V high-end electronic volume controllers. It implements fully balanced, 4-channel hardware-level volume and gain control, with end-to-end balanced signal transmission and amplification.\u003c\/p\u003e","brand":"Cayin","offers":[{"title":"New","offer_id":42339991355467,"sku":"CAY-N8iii","price":3999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-n8iii-thumb.webp?v=1776178400"},{"product_id":"cayin-cp6","title":"Cayin CP6 | Triple Timbre Portable CD Player","description":"\u003cp\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto; width: 65%;\" alt=\"Cayin gold logo with shadow\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-logo-gold-shadow.jpg?v=1691786430\"\u003e\u003c\/p\u003e\n\u003ch4\u003eBy Combining Dual-Timbre Tube Architecture with Modern Portable Hi-Fi Engineering, CP6 Brings Sonic Sophistication in Portable Form\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eTriple-Timbre with NOS Vacuum Tubes\u003c\/li\u003e\n\u003cli\u003eDelivers Up to 1300mW + 1300mW in DC Power Mode\u003c\/li\u003e\n\u003cli\u003eBi-Directional Bluetooth with QCC3083\u003c\/li\u003e\n\u003cli\u003eFully Discrete Amplifier Circuit\u003c\/li\u003e\n\u003cli\u003eAudiophile-Grade CD Ripping\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"Cayin CP6 CD player sitting on wooden desk with iphone, airpods and case\" height=\"1360\" width=\"2048\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-cp6-banner.webp?v=1782759403\"\u003e\u003c\/p\u003e\n\u003ch3\u003eNOS Vacuum Tubes\u003c\/h3\u003e\n\u003cp\u003eThe CP6 is equipped with Raytheon JAN6418 vacuum tubes, which form a dual-channel Class A common-cathode amplification stage. All outputs support one-touch switching between three distinct timbre modes. \u003c\/p\u003e\n\u003cp\u003eClassic Timbre delivers a smooth and effortlessly musical presentation. Modern Timbre offers a spacious soundstage with excellent resolution. Solid State Timbre presents clean, transparent and highly neutral production.\u003c\/p\u003e\n\u003ch3\u003eDual Power Modes\u003c\/h3\u003e\n\u003cp\u003eCP6 supports both external DC power and an internal rechargeable lithium battery, allowing users to switch seamlessly between portable and desktop listening. Battery operation provides up to 7.5 hours of playback and supports PD fast charging.\u003c\/p\u003e\n\u003cp\u003eWhen powered via DC, the headphone amplifier stage benefits from further optimization of both operating voltage and bias current. The balanced output power increases to an impressive 1300mW + 1300mW @ 16 ohms. CP6 also features an ultra-low standby current design.\u003c\/p\u003e\n\u003ch3\u003eBi-Directional Bluetooth\u003c\/h3\u003e\n\u003cp\u003eThe CP6 incorporates the flagship Qualcomm QCC3083 high-definition Bluetooth solution, featuring an integrated transmit (Tx) and receive (Rx) dual-mode architecture. With support for Bluetooth 5.4, it delivers enhanced connection stability, stronger interference resistance, and lower latency.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Cayin CP6 cd player closeup of right side buttons birdseye view\" height=\"1360\" width=\"2048\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-cp6-lifestyle.webp?v=1782759495\"\u003e\u003c\/p\u003e\n\u003ch3\u003eFully Discrete\u003c\/h3\u003e\n\u003cp\u003eThe Cayin CP6 employs an amplifier architecture consisting of op-amp-based voltage amplification followed by a high-power discrete transistor push-pull amplification stage. This fully discrete design allows each circuit stage to perform its dedicated function with maximum efficiency. CP6 handles headphones and earphones across an exceptionally wide 8 ohms-600 ohms impedance range.\u003c\/p\u003e\n\u003ch3\u003eDual-DAC Architecture\u003c\/h3\u003e\n\u003cp\u003eThe Dual-DAC implementation is built around two Cirrus Logic CS4308P high-performance 32-bit, 8-channel audio DACs. Both DACs operate permanently in Mono Mode, enabling full-channel parallel differential current output for enhanced performance.\u003c\/p\u003e\n\u003cp\u003eFollowing the conversion stage, two Texas Instruments OPA1612 audio-grade operational amplifiers are dedicated exclusively to I\/V conversion and low-pass filtering. This ensures optimal signal integrity throughout the analog stage.\u003c\/p\u003e\n\u003ch3\u003eXMOS XU316 Platform\u003c\/h3\u003e\n\u003cp\u003eAt the heart of CP6's digital audio section is the 16-core XMOS XU316, a professional-grade USB audio processor serving as the system's primary digital interface. Built around an asynchronous USB transmission architecture, it incorporates high-precision clock reconstruction to effectively minimize jitter. The result is a clean, stable digital signal path.\u003c\/p\u003e","brand":"Cayin","offers":[{"title":"New","offer_id":42746020266059,"sku":"CAY-CP6","price":699.0,"currency_code":"USD","in_stock":true},{"title":"Open Box","offer_id":42898312003659,"sku":"CAY-CP6-OB","price":699.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-0-cp6-thumb.webp?v=1782759321"},{"product_id":"cayin-cp6-case","title":"Cayin CP6 Case | Leather Case for CP6","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-logo-gold-shadow.jpg?v=1691786430\" alt=\"Cayin gold logo with shadow\" style=\"display: block; margin-left: auto; margin-right: auto; width: 65%;\"\u003e\u003c\/p\u003e\n\u003ch4\u003eProtect Your Portable CD Player in Style\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eLeather Case for Cayin CP6 CD Player\u003c\/li\u003e\n\u003cli\u003eAttachable Strap for Shoulder Carrying\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"Cayin CP6 cd player in leather case\" height=\"1360\" width=\"2048\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-cp6-case-banner.webp?v=1782760369\"\u003e\u003c\/p\u003e","brand":"Cayin","offers":[{"title":"New","offer_id":42746156810315,"sku":"CAY-CP6-CS","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-cp6-case-thumb-one_e256179c-bad0-48d5-9d97-2204edfcfcb1.webp?v=1782760353"},{"product_id":"cayin-ha-1a-mk3","title":"Cayin HA-1A MK3 | Desktop Tube Headphone Amplifier","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-logo-gold-shadow.jpg?v=1691786430\" alt=\"Cayin gold logo with shadow\" style=\"display: block; margin-left: auto; margin-right: auto; width: 65%;\"\u003e\u003c\/p\u003e\n\u003ch4\u003eThe HA-1A MK3 Brings Cayin's Long-Standing Vacuum Tube Design into a Compact Desktop Format\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e12AU7\/ECC82 + EL84\/6BQ5-family Vacuum Tubes\u003c\/li\u003e\n\u003cli\u003eClass-A Amplification Topology\u003c\/li\u003e\n\u003cli\u003eHeadphone Amp and Preamplifier in One\u003c\/li\u003e\n\u003cli\u003eCompact Form Provides Easy Integration to Your Home Setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cay-ha-1a-mk3-lifestyle.webp?v=1789415111\" width=\"2048\" height=\"1360\" alt=\"Cayin HA-1A MK3 tube amp sitting with cage on silver color\"\u003e\u003c\/p\u003e\n\u003ch3\u003eClassic Cayin Character\u003c\/h3\u003e\n\u003cp\u003eAt the heart of the HA-1A MK3 is a pure vacuum-tube amplification circuit designed to deliver the natural tonal richness, smoothness, and musical engagement that have made Cayin tube amplifiers popular among headphone enthusiasts around the world. \u003c\/p\u003e\n\u003cp\u003eThe amplifier employs 12AU7\/ECC82 and EL84\/6BQ5-family vacuum tubes, working together to create a refined and expressive presentation with the unmistakable character of tube amplification.\u003c\/p\u003e\n\u003ch3\u003eClass-A Tube Amplification\u003c\/h3\u003e\n\u003cp\u003eThe HA-1A MK3 operates with a Class A amplification topology, prioritizing linearity and sonic purity. Rather than pursuing output power alone, the amplifier has been carefully tuned to achieve a balance between tonal density, detail, dynamics, and long-term listening comfort. It is equally suitable for vocals, acoustic music, jazz, classical music, and modern productions.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cay-ha-1a-mk3-banner.webp?v=1789415235\" width=\"2048\" height=\"1360\" alt=\"Cayin HA-1A-mk3 tube amp sitting on desk black color front left 3 quarter view\"\u003e\u003c\/p\u003e\n\u003ch3\u003eCustom Transformers\u003c\/h3\u003e\n\u003cp\u003eTransformers have always played an important role in Cayin tube amplifier designs. For the HA-1A MK3, Cayin has developed dedicated power and output transformers specifically matched to the amplifier circuit. Together with carefully arranged internal power-supply sections, the design provides a stable foundation for the signal path and helps minimize unwanted interference.\u003c\/p\u003e\n\u003ch3\u003eDesigned for Different Loads\u003c\/h3\u003e\n\u003cp\u003eDifferent headphones present very different electrical demands, especially when moving between low-impedance planar headphones and higher-impedance dynamic designs. The HA-1A MK3 therefore provides multiple headphone impedance settings, allowing users to better match the amplifier with the characteristics of their headphones. Both 6.35 mm single-ended and 4-pin XLR balanced headphone outputs are provided on the front panel.\u003c\/p\u003e\n\u003ch3\u003eAll in One Amp\u003c\/h3\u003e\n\u003cp\u003eThe HA-1A MK3 is not limited to headphone listening. A dedicated PRE-OUT is provided on the rear panel, allowing the amplifier to serve as a tube preamplifier for active loudspeakers or an external power amplifier. With both headphone amplification and preamplifier functionality integrated into one compact chassis, the HA-1A MK3 can easily become the heart of a personal desktop audio system.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-ha-1a-mk3-tubes.webp?v=1789415182\" width=\"2048\" height=\"1360\" alt=\"Cayin HA-1A MK3 tube amp closeup of tubes\"\u003e\u003c\/p\u003e\n\u003ch3\u003eCarefully Selected Components\u003c\/h3\u003e\n\u003cp\u003eInside the HA-1A MK3, careful attention has been paid to components that directly influence sound quality and long-term reliability. Highlights include an ALPS volume potentiometer, dedicated power-supply sections, custom transformers, and Cayin's traditional attention to internal layout and assembly. \u003c\/p\u003e\n\u003cp\u003eThe amplifier continues Cayin's long established manufacturing philosophy, combining modern production consistency with extensive hand assembly and inspection.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cayin-ha-1a-mk3-specs.jpg?v=1789414131\" title=\"Cayin HA-1A MK3 Specifications\"\u003eFull Specifications\u003c\/a\u003e\u003c\/p\u003e","brand":"Cayin","offers":[{"title":"Black","offer_id":43194618216523,"sku":"CAY-HA-1A-MK3-BLK","price":999.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":43194618249291,"sku":"CAY-HA-1A-MK3-SLV","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/cay-ha-1a-mk3-thumb-three.webp?v=1789414962"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/collections\/Cayin-logo-Black.png?v=1698178161","url":"https:\/\/bloomaudio.mom\/collections\/cayin.oembed","provider":"Bloom Audio","version":"1.0","type":"link"}