{"product_id":"fiio-qx11-green","title":"FiiO QX11","description":"\n\u003ch2\u003eFiiO QX11 — Portable USB DAC \u0026amp; Headphone Amplifier\u003c\/h2\u003e\n\u003cp\u003eThe FiiO QX11 is a compact high-performance USB DAC and headphone amplifier that combines flagship-level dual DAC architecture with a powerful all-Texas-Instruments amplification stage. Designed for both high-fidelity music playback and competitive gaming, the QX11 delivers desktop-class audio performance in a pocket-sized form factor.\u003c\/p\u003e\n\n\u003ch3\u003eDual Flagship ES9069Q DACs\u003c\/h3\u003e\n\u003cp\u003eBuilt around \u003cstrong\u003etwo ESS ES9069Q\u003c\/strong\u003e flagship dual-channel DAC chips, the QX11 supports true high-resolution audio processing with \u003cstrong\u003e32-bit\/768kHz PCM\u003c\/strong\u003e and \u003cstrong\u003enative DSD512\u003c\/strong\u003e decoding. The dual-DAC configuration ensures exceptional channel separation, ultra-low distortion, and rich detail retrieval across the entire frequency spectrum.\u003c\/p\u003e\n\n\u003ch3\u003ePowerful All-TI Amplification\u003c\/h3\u003e\n\u003cp\u003eThe analog stage features an end-to-end Texas Instruments architecture: \u003cstrong\u003e2× OPA1692\u003c\/strong\u003e for pre-amplification and \u003cstrong\u003e4× OPA1622\u003c\/strong\u003e in parallel for headphone driving. Delivers up to \u003cstrong\u003e800mW + 800mW balanced output\u003c\/strong\u003e in Desktop Mode, with enough power to drive demanding full-size headphones. The 4.4mm balanced and 3.5mm single-ended outputs cover all headphone types.\u003c\/p\u003e\n\n\u003ch3\u003eDual Mode: HiFi \u0026amp; Gaming\u003c\/h3\u003e\n\u003cp\u003eSwitch between dedicated \u003cstrong\u003eHiFi Mode\u003c\/strong\u003e for pure, uncolored music playback and \u003cstrong\u003eGaming Mode\u003c\/strong\u003e with genre-specific sound profiles optimized for FPS, ACT, MOBA, and rhythm games. The gaming mode enhances spatial awareness, footsteps, and directional cues for competitive play.\u003c\/p\u003e\n\n\u003ch3\u003eSmart Features \u0026amp; Connectivity\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual USB-C Ports:\u003c\/strong\u003e One for audio input, one for 45W USB PD pass-through charging — use the DAC while charging your phone or laptop simultaneously\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Microphone:\u003c\/strong\u003e Integrated microphone with AI-based noise cancellation for clear voice chat and calls\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto EQ:\u003c\/strong\u003e Advanced automatic equalization supported by FiiO web and FiiO Control applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesktop Mode:\u003c\/strong\u003e Higher output power for stationary use with full-size headphones\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePortable Mode:\u003c\/strong\u003e Optimized power efficiency for on-the-go use with IEMs and portable headphones\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDAC Chips\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual ESS ES9069Q\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePre-amplifier\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2× TI OPA1692\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeadphone Amp\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4× TI OPA1622 (parallel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Sample Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePCM: 32-bit\/768kHz | DSD: Native DSD512\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Power (Balanced)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 800mW + 800mW (Desktop Mode)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.5mm single-ended, 4.4mm balanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual USB-C (audio + 45W PD pass-through)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHiFi Mode, Gaming Mode (FPS\/ACT\/MOBA\/Rhythm presets)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMicrophone\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBuilt-in with AI noise cancellation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEQ\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAuto EQ (FiiO web \/ FiiO Control app)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCharging\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e45W USB PD pass-through\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGreen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1× FiiO QX11 Portable USB DAC \u0026amp; Headphone Amplifier\u003c\/li\u003e\n\u003cli\u003e1× USB-C to USB-C Cable\u003c\/li\u003e\n\u003cli\u003e1× USB-C to USB-A Adapter\u003c\/li\u003e\n\u003cli\u003e1× Quick Start Guide\u003c\/li\u003e\n\u003cli\u003e1× Warranty Card\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty \u0026amp; Support\u003c\/h3\u003e\n\u003cp\u003e30-day replacement, 1-year warranty. FiiO official after-sales support. Our team is available for technical assistance and setup guidance.\u003c\/p\u003e\n","brand":"Fiio","offers":[{"title":"Green","offer_id":45005458047069,"sku":null,"price":155.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0604\/7422\/8829\/files\/SKU__01.png?v=1788763491","url":"https:\/\/emiuzek.com\/ru\/products\/fiio-qx11-green","provider":"EMiUZEK","version":"1.0","type":"link"}