{"product_id":"ibasso-amp-16","title":"iBasso AMP16 | Tube Amp Card for DX340","description":"\u003cp\u003e\u003cimg alt=\"iBasso logo horizontal\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/ibasso-logo-horiz.jpg?v=1681845587\" style=\"display: block; margin-left: auto; margin-right: auto; width: 50%;\"\u003e\u003c\/p\u003e\n\u003ch4\u003eiBasso Hybrid JAN6418 Tube\/Solid-State AMP16 Amp Card Designed for Use With the DX340\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDual Raytheon JAN6418 tubes deliver rich and natural soundstage\u003c\/li\u003e\n\u003cli\u003e22.5V Anode power supply\u003c\/li\u003e\n\u003cli\u003eTube and Class AB output modes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e(4x) Ti Dual OPAMP + (4x) BUF634A\u003c\/li\u003e\n\u003cli\u003e4.4mm + 3.5mm outputs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/ibasso-amp16-lifestyle.webp?v=1742309355\" width=\"2048\" height=\"1360\" alt=\"iBasso AMP16 tube amp card leaning on DX340 on black table with iBasso IEMs\"\u003e\u003c\/p\u003e\n\u003ch3\u003eDual Raytheon JAN6418 Tubes\u003c\/h3\u003e\n\u003cp\u003eThe AMP16 is engineered with two Raytheon JAN6418 directly heated vacuum tubes, which are celebrated for their compact dimensions, low power consumption, and exceptional operational stability. Unlike the majority of portable audio devices that typically rely on 9V or 12V power supplies, the AMP16 is equipped with a specialized 22.5V anode power supply tailored specifically for the JAN6418 tubes. This elevated voltage configuration enhances performance by providing increased headroom, allowing the tubes to operate at their optimal potential.\u003c\/p\u003e\n\u003cp\u003eThe dual JAN6418 tubes imbue the AMP16 with a distinctively analog sonic character, characterized by a warm, relaxed, and velvety \"tube flavor\" that enriches the listening experience. As a result, the AMP16 delivers a truly immersive analog musical journey.\u003c\/p\u003e\n\u003ch3\u003eTube and Class AB Output Modes\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSelectable Tube Flavor + Opamp Clarity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn addition to its TUBE output mode, the AMP16 features a Class AB amplification circuit, enabling users to seamlessly switch between these two output configurations. In TUBE mode, the sound is characterized by its sweet and warm tonal qualities, showcasing the exceptional characteristics of vacuum tubes. Conversely, Class AB mode offers enhanced resolution and excellent dynamic range.\u003c\/p\u003e\n\u003cp\u003e* It is important to note that due to the inherent sensitivity of the tubes, the AMP16 may exhibit slight microphonic effects in TUBE mode. Tapping the chassis while music is paused may produce a ringing sound, which is a normal phenomenon associated with tube amplification. Additionally, users might experience occasional interference from mobile devices. However, all of these are not noticeable when listening to music.\u003c\/p\u003e\n\u003cp\u003e* In Class AB mode, such microphonic effects, interference noises, and background disturbances do not exist, providing a clean and wonderfully detailed sound profile.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"iBasso AMP16 tube amp card sitting on black rock surface front facing overhead view\" height=\"1360\" width=\"2048\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/ibasso-amp16-lifestyle-two.webp?v=1742309480\"\u003e\u003c\/p\u003e\n\u003ch3\u003ePrecisely Crafted Structure\u003c\/h3\u003e\n\u003cp\u003eThe AMP16 is a remarkable fusion of technology and design, featuring 2pcs Raytheon tubes + 4pcs TI high-performance dual OPAMPs + 4pcs BUF634A, all within a beautifully compact form factor. This isn’t just engineering; it’s a precisely crafted audio structure that represents the pinnacle of sound quality. With meticulously selected capacitors, the AMP16 delivers an unparalleled audio experience. \u003c\/p\u003e\n\u003ch3\u003eJRC Volume Control\u003c\/h3\u003e\n\u003cp\u003eThe 100 step JRC volume control not only adjusts the volume but also simultaneously reduces the potential noise of the vacuum tubes. This effectively minimizes the background noise. \u003c\/p\u003e\n\u003ch3\u003eTube Selection With APX555\u003c\/h3\u003e\n\u003cp\u003eThe manufacturing process for vacuum tubes inherently involves certain limitations, resulting in minor variations among individual units. To ensure that any discrepancies in sound quality between each JAN6418 tube remain within acceptable limits, iBasso employs APX555 audio testing equipment for comprehensive SINAD pairing prior to utilizing each pair in production. Given the rigorous nature of their testing protocols, iBasso is able to produce a maximum of 50 tube pairings per day. This meticulous approach is aimed at delivering the highest quality audio output possible.\u003c\/p\u003e\n\u003ch3\u003ePORON Suspension\u003c\/h3\u003e\n\u003cp\u003eAfter extensive experimentation, iBasso has successfully adopted a \"hanging\" installation method using PORON material to suspend the tubes within the chassis. This innovative approach effectively achieves shock absorption while significantly mitigating the microphonic effect.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003eClass AB Mode\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4.4mm Balanced Output\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Level:\u003c\/strong\u003e  Super Gain 8.3Vrms, High Gain 6.0Vrms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Power:\u003c\/strong\u003e 2000mW + 2000mW @ 32Ω (12V DC-IN) 1000mW + 1000mW @ 32Ω (Battery)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD+N:\u003c\/strong\u003e -117dB (A-weighted, 300Ω load)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSNR:\u003c\/strong\u003e 122dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range:\u003c\/strong\u003e 122dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 10Hz – 40kHz ±0.5dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrosstalk:\u003c\/strong\u003e -120dB\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3.5mm Single-End Output\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Level:\u003c\/strong\u003e Super Gain 4.1Vrms, High Gain 3.0Vrms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Power:\u003c\/strong\u003e 500mW + 500mW @ 32Ω (12V DC-IN) 260mW + 260mW @ 32Ω (Battery)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD+N:\u003c\/strong\u003e -108dB (A-weighted, 300Ω load)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSNR:\u003c\/strong\u003e 120dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range:\u003c\/strong\u003e 120dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 10Hz – 40kHz ±0.5dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrosstalk:\u003c\/strong\u003e -117dB\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTube Mode\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4.4mm Balanced Output\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Level:\u003c\/strong\u003e Super Gain 7.5Vrms, High Gain 4.6Vrms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Power:\u003c\/strong\u003e 1500mW + 1500mW @ 32Ω (12V DC-IN)\u003cbr\u003e660mW + 660mW @ 32Ω (Battery)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 20Hz – 40kHz ±1dB\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3.5mm Single-End Output\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Level:\u003c\/strong\u003e Super Gain 3.75Vrms, High Gain 2.3Vrms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Power:\u003c\/strong\u003e 400mW + 400mW @ 32Ω (12V DC-IN)\u003cbr\u003e150mW + 150mW @ 32Ω (Battery)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 20Hz – 40kHz ±1dB\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"iBasso","offers":[{"title":"New","offer_id":41876781498443,"sku":"IBS-AMP16-SLV","price":269.0,"currency_code":"USD","in_stock":false},{"title":"Open Box","offer_id":41876781531211,"sku":"IBS-AMP16-SLV-OB","price":229.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0023\/9255\/5595\/files\/ibasso-amp16-thumb_f2e59344-a755-43f4-be27-936e71bfb5c0.webp?v=1742244429","url":"https:\/\/bloomaudio.mom\/products\/ibasso-amp-16","provider":"Bloom Audio","version":"1.0","type":"link"}