{"title":"Luxsin Audio","description":"\u003cp\u003eLuxsin is a premium high-fidelity audio brand backed by deep R\u0026amp;D expertise and proprietary technology. Its name blends “Luxury” and “Sine,” symbolizing a commitment to sonic purity and elegant design, with products crafted to elevate listening into an emotional, immersive experience.\u003c\/p\u003e\n\u003cp\u003eLuxsin creates desktop DACs, headphone amplifiers, and preamps that marry precision sound reproduction with luxury craftsmanship.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf you have any questions or need guidance regarding Luxsin products, feel free to reach out \u003cmeta charset=\"utf-8\"\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=\"https:\/\/bloom-audio.myshopify.com\/conversations\/new\"\u003emessage\u003c\/a\u003e)\u003c\/span\u003e!\u003c\/p\u003e","products":[{"product_id":"luxsin-audio-x9","title":"Luxsin Audio X9 | Desktop Headphone DAC and Amp","description":"\u003ch3\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto; width: 65%;\" alt=\"Luxsin Audio logo\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/luxsin-audio-logo.webp?v=1757351714\"\u003e\u003c\/h3\u003e\n\u003ch4\u003eFeaturing an AK4499EX DAC, a Real-Time Impedance Check System, and Dynamic Performance, the X9 Delivers Reference Sound with Intelligent Control\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAK4499EX DAC + OPA1612 op-amp delivers ultra-low distortion\u003c\/li\u003e\n\u003cli\u003eAdvanced HP-EQ tuning\u003c\/li\u003e\n\u003cli\u003eDigital crossfeed for fatigue-free, speaker-like imaging\u003c\/li\u003e\n\u003cli\u003eFully balanced R2R volume circuit ensures impeccable channel matching\u003c\/li\u003e\n\u003cli\u003eElegant 4-inch touchscreen with blackout mode and auto-standby\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/luxsin-0-x9-lifestyle.webp?v=1757355701\" width=\"2048\" height=\"2048\" alt=\"Luxsin X9 DAC and amp sitting front right 3 quarter angle on black cube with orange background\"\u003e\u003c\/p\u003e\n\u003ch3\u003ePure Sound, Pure Serenity\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eDesigned to meet the exacting standards of audiophiles and high-fidelity sound enthusiasts, Luxsin X9 seamlessly blends powerful hardware with a sleek, functional design to deliver pure and captivating sound. Innovative in-house developed features provide a uniquely immersive listening experience, while the intuitive software system ensures effortless and efficient operation.\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/luxsin-x9-features.webp?v=1757356144\" width=\"2048\" height=\"400\" alt=\"Luxsin Audio X9 DAC and amp features graphic\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eHP-EQ\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"UTF-8\"\u003eThe X9’s unique HP-EQ technology applies real-time hardware-level EQ adjustments based on each headphone’s frequency response. This enables a sound signature closely aligned with the ideal Harman curve, providing an audio experience that resonates with a wide range of listener preferences. It also supports custom EQ profiles with one-click switching, backed by a growing database of over 2500 headphone models.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003ePrecision Perfected\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eEngineered with a fully balanced R2R volume control circuit composed of high-precision components, it enables left-right channel balance adjustments with exceptional accuracy of 0.1dB, ensuring precise and distortion-free audio performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eHeadphone Impedance Self-Check System\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"UTF-8\"\u003eLuxsin’s self-developed impedance detection system automatically measures the impedance of connected headphones via the 6.35mm or 4.4mm ports and intelligently recommends the most suitable output gain setting. Utilizing advanced bypass detection technology, this system ensures precise impedance measurement with zero impact on sound quality. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eTrue Flagship\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eWith an ultra-low ripple of just 40nV, the motherboard features a star-shaped voltage distribution circuit that cleanly separates digital and analog power paths. The AK4499EX DAC is stabilized by an OPA1612 op-amp, providing an ultra-stable reference voltage for highly accurate signal processing. With a THD+N of -120dB, the system delivers outstanding clarity, resolution, and dynamic range. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/luxsin-x9-internal.webp?v=1757355851\" width=\"2048\" height=\"1000\" alt=\"Luxsin X9 DAC and amp sitting top open internal view on black background\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eCrossfeed and Adjustable Soundstage\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe X9 features advanced digital crossfeed for a natural, speaker-like sound, reducing fatigue during long sessions. Users can also adjust soundstage depth and width, with both features implemented digitally to ensure precise control without the distortion or coloration typical of analog solutions. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eTrue Full Balance\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eEvery stage, from signal input decoding and AK4499EX DAC to OP1612 IV conversion, LPF filtering, R2R volume control, dynamic feedback, and the 6120A2 headphone amplifier, is powered by a fully differential balanced circuit. This design ensures uncompromising audio performance, delivering unparalleled sound clarity, precision, and depth. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eSmart Control\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe X9 runs on an advanced automotive-grade RTOS, ensuring stable and efficient control of all I\/O interfaces. It supports both infrared remote and wireless control via phone or computer, with OTA updates for easy firmware upgrades and ongoing performance improvements. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eDynamic Negative Feedback\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eLuxsin Dynamic Negative Feedback (DNF) technology, utilizing the OPA1612 + TPA6120A2 combination, significantly reduces harmonic and intermodulation distortion, ensuring a cleaner, more transparent sound with minimal coloration while accurately reproducing every sonic detail. This advanced design enhances tonal purity and dynamic expression.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/luxsin-x9-components.webp?v=1757356012\" width=\"2048\" height=\"1000\" alt=\"Luxsin Audio X9 DAC and amp closeup of capacitors\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eAudiophile-Grade Components\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eTo achieve ultimate sound quality, every component has been meticulously chosen. This includes premium red WIMA capacitors, gold-plated aluminum electrolytic capacitors, high-grade green non-polarized capacitors, \u003c\/span\u003enumerous 0.1% high-precision low-temperature drift resistors, femtosecond clock, gold-plated connectors, Ohno Continuous Cast silver-plated cables, and TI BB's OPA1612 op-amps.\u003c\/p\u003e\n\u003ch3\u003eHeadphone Amp and Desktop Preamp in One\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe X9 is equipped with an extensive range of connectivity options, including HDMI ARC, optical, coaxial, analog inputs, USB-B\/USB-C, 12V trigger ports, and dual subwoofer outputs. This allows for seamless integration into various audio setups, providing flexibility for both home and professional audio environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/luxsin-1-x9-lifestyle_a20fb6ef-ec33-4906-b78d-f3fbbdf3c99d.webp?v=1757356222\" width=\"2048\" height=\"2048\" alt=\"Luxin X9 DAC and amp sitting front left 3 quarter angle on black concrete background\"\u003e\u003c\/p\u003e","brand":"Luxsin Audio","offers":[{"title":"New","offer_id":41733666078795,"sku":"LA-X9","price":1099.0,"currency_code":"USD","in_stock":true},{"title":"Open Box","offer_id":41975658053707,"sku":"LA-X9-OB","price":989.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/luxsin-2-x9-thumb.webp?v=1757355690"},{"product_id":"luxsin-audio-x8","title":"Luxsin Audio X8 | Desktop DAC and Headphone Amp","description":"\u003ch3\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto; width: 65%;\" alt=\"Luxsin Audio logo\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/luxsin-audio-logo.webp?v=1757351714\"\u003e\u003c\/h3\u003e\n\u003ch4\u003eBuilding on Luxsin's X9, X8 ushers in a smarter listening era with 8-DAC parallel architecture, a powerful Digital Audio Core, and the world’s first AI-assisted EQ\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt around 8 Cirrus Logic CS43198 DAC chips\u003c\/li\u003e\n\u003cli\u003eUp to 4800mW + 4800mW headphone output power\u003c\/li\u003e\n\u003cli\u003eProprietary Digital Audio Core processing module\u003c\/li\u003e\n\u003cli\u003eFeaturing the world's first AI assisted EQ tuning\u003c\/li\u003e\n\u003cli\u003eStore up to 50 unique headphone profiles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/luxsin-x8-banner_de648867-fd9c-4e32-a565-113aab1673f5.webp?v=1771447761\" width=\"2048\" height=\"1360\" alt=\"Luxsin Audio X8 dac and amp sitting on wooden table front left 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 X8 is one of those rare DAC\/amps that feels less like an incremental update and more like a shift in how we interact with desktop audio. At its core, it offers a smooth, slightly warm presentation with a wide soundstage, strong spatial imaging, and an engaging mix of musicality and clarity that makes it an easy match for most IEMs and headphones. With up to 4.8W of output power on tap, it’s capable of driving just about anything you’d realistically pair with an all-in-one desktop solution, short of the most notoriously demanding planar designs.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/bloomaudio.mom\/blogs\/articles\/the-future-is-here-luxsin-x8-review\" title=\"Luxsin X8 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\/rCFv2AePpSw?si=1wVlQZhXKUT-_8Ag\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch3\u003eDual-Mono Parallel Architecture\u003c\/h3\u003e\n\u003cp\u003eThe X8 features eight \u003ca title=\"Cirrus Logic CS43198 DAC chip\" href=\"https:\/\/www.cirrus.com\/products\/cs43198\"\u003eCirrus Logic CS43198\u003c\/a\u003e DAC chips in a true dual-mono parallel architecture, with four DACs operating in parallel per channel. Left and right channels are fully independent in power supply, circuit layout, and signal path, minimizing crosstalk and interference.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe parallel analog outputs are precisely summed to reduce noise and improve dynamic range, signal-to-noise ratio, and low-level detail, resulting in stable imaging and clear spatial presentation. A dedicated high-speed data buffering and distribution circuit ensures all DACs operate within the same reference clock domain, maintaining precise synchronization and preventing timing mismatch.\u003c\/p\u003e\n\u003cp\u003eEach of the eight CS43198 DACs is equipped with a custom shielding cover,\u003cbr\u003ewhich isolates the DACs from digital circuitry and high-frequency interference while assisting heat dissipation and thermal balance. \u003c\/p\u003e\n\u003ch3\u003eDigital Audio Core\u003c\/h3\u003e\n\u003cp\u003eThe Digital Audio Core in the X8 is a high-performance processing module deeply customizedby Luxsin and the first of its kind to be applied in a professional audio product. Built on a dual-core HiFi-5 DSP and ARM STAR architecture, with large on-chip SRAM and a DSP operating at over 500 MHz, it delivers the computational headroom required for complex real-time audio processing and advanced tuning algorithms.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/luxsin-x8-core.webp?v=1769013004\" width=\"2048\" height=\"800\" alt=\"Luxsin X8 dac and amp Digital Audio Core graphic\"\u003e\u003c\/p\u003e\n\u003ch3\u003eHP-EQ System\u003c\/h3\u003e\n\u003cp\u003eHP-EQ is Luxsin's proprietary acoustic technology that performs hardware level EQ calibration, aligning your headphones' frequency response precisely with the Harman curve or other preset target curves. With a growing database of over 2,500 headphone models, HP-EQ delivers accurate, personalized audio matching for every listener. \u003c\/p\u003e\n\u003ch3\u003eThe AI Era of PEQ\u003c\/h3\u003e\n\u003cp\u003eWorld's First AI Assisted EQ Tuning, a revolutionary way to personalize your music. The AI instantly tailors the overall sound profile or fine tunes specific details with a simple voice\/text command, delivering effortless, precise results. Professional grade tuning is now accessible to all. Control it seamlessly through the mobile app or PC web UI, with full multilingual support, for a truly flexible and intelligent listening experience.\u003c\/p\u003e\n\u003ch3\u003eVariable Linear Power Supply\u003c\/h3\u003e\n\u003cp\u003eX8 adopts a fully separated linear power supply, with digital and analog circuits independently powered. This design isolates noise coupling and interference between circuits from the source, significantly enhancing sonic purity, background darkness, and laying a stable, clean power foundation for overall sound quality.\u003c\/p\u003e\n\u003cp\u003eThe system integrates multiple voltage and current monitoring sensors for real-time power supervision. It also supports an adjustable dual analog voltage design (12V and 15V), further improving the flexibility and controllability of the power system.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/luxsin-x8-dacs.webp?v=1769013088\" width=\"2048\" height=\"1200\" alt=\"Luxsin X8 dac and amp internal view of circuit birds eye view\"\u003e\u003c\/p\u003e\n\u003ch3\u003eUpgraded Output Power\u003c\/h3\u003e\n\u003cp\u003eThe X8 employs a optimized headphone amplifier design using multiple OPA1612 op-amps and TPA6120A2 high-current drivers to independently drive each channel, delivering a powerful output of L+R ≥ 4800 mV + 4800 mV with extremely low distortion and high linearity. It effortlessly drives even the most demanding flagship headphones, offering strong dynamics, fast transients, and precise detail retrieval.\u003c\/p\u003e\n\u003ch3\u003eImpedance Detection\u003c\/h3\u003e\n\u003cp\u003eThe upgraded headphone impedance detection system now covers all output interfaces (XLR4,4.4mm, and 6.35mm) enabling precise impedance auto-detection and automatic matching of the optimal gain setting. \u003c\/p\u003e","brand":"Luxsin Audio","offers":[{"title":"New","offer_id":42058576986187,"sku":"LA-X8","price":699.0,"currency_code":"USD","in_stock":true},{"title":"Open Box","offer_id":42230820995147,"sku":"LA-X8-OB","price":699.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/luxsin-4-x8-thumb.webp?v=1769013243"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/collections\/luxsin-audio-logo.webp?v=1757356690","url":"https:\/\/bloomaudio.mom\/collections\/luxsin-audio.oembed","provider":"Bloom Audio","version":"1.0","type":"link"}