{"product_id":"fosi-audio-q4-mini-dac-headphone-amplifier","title":"Fosi Audio Q4 Mini DAC \u0026 Headphone Amplifier – 24-Bit\/192kHz USB Optical Coaxial to RCA Converter","description":"\u003cdiv id=\"aplus\" class=\"a-section a-spacing-large bucket\"\u003e \u003chr noshade size=\"1\" class=\"bucketDivider\"\u003e \u003ch2\u003eProduct Description\u003c\/h2\u003e   \u003cdiv class=\"aplus-v2 desktop celwidget\"\u003e   \u003cdiv class=\"celwidget aplus-module 3p-module-b aplus-standard\"\u003e \u003cdiv class=\"aplus-module-wrapper aplus-3p-fixed-width\"\u003e \u003cimg alt=\"q4\" src=\"https:\/\/suhavimart.com\/wp-content\/uploads\/2025\/04\/680f631f1e9351b11a924cbb13aa8a100021927bc006b1bb81541.jpg\" class=\"a-spacing-base a-lazy-loaded\" data-src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/dda2444a-3e29-4cbd-8675-40574e52cb02.__CR0,0,970,600_PT0_SX970_V1___.jpg\"\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"celwidget aplus-module module-1 aplus-standard\"\u003e \u003cdiv class=\"aplus-module-wrapper apm-fixed-width\"\u003e \u003cdiv class=\"apm-spacing apm-wrap\"\u003e \u003cdiv class=\"apm-floatleft apm-wrap\"\u003e \u003cdiv class=\"apm-leftimage\"\u003e \u003cimg alt=\"Q4\" src=\"https:\/\/suhavimart.com\/wp-content\/uploads\/2025\/04\/680f6321428e8a87f67a2e8a1e78ade11ee0f141cd2d7c6b1767a.jpg\" class=\"a-spacing-mini a-lazy-loaded\" data-src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/2296e071-a23a-4c44-ad66-3548163a52f5.__CR0,0,300,400_PT0_SX300_V1___.jpg\"\u003e \u003cbr\u003e \u003cp\u003e \u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"apm-rightthirdcol\"\u003e \u003cdiv class=\"apm-rightthirdcol-inner\"\u003e \u003cimg alt=\"P2\" src=\"https:\/\/suhavimart.com\/wp-content\/uploads\/2025\/04\/680f6322c23cea63856fa19c6a9e4c1bb6ebd1cdf73cf26bdbf94.jpg\" class=\"a-spacing-mini a-lazy-loaded\" data-src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/523c364a-6ee3-4c1b-9367-6f3b6a3ddcdb.__CR0,0,350,175_PT0_SX350_V1___.jpg\"\u003e \u003ch5 class=\"a-color-secondary\"\u003e What You Get? \u003c\/h5\u003e \u003cp class=\"a-spacing-small a-size-small a-color-secondary\"\u003e \u003c\/p\u003e\n\u003cul class=\"a-unordered-list a-vertical\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e1x Fosi Audio DAC-Q4\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e1x USB Charging Cable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e1x Optical Cable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e1x PC-USB Cable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e1x USB Charging Cable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e1x User Manual\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"apm-centerthirdcol apm-wrap\"\u003e \u003ch3 class=\"a-spacing-mini\"\u003e Product Specificatons \u003c\/h3\u003e \u003cp class=\"a-spacing-base\"\u003e PC-USB input sampling rate: 96K\/24Bit \u003c\/p\u003e \u003cp class=\"a-spacing-base\"\u003e High and low sound adjustment range: ±6dB \u003c\/p\u003e \u003cp class=\"a-spacing-base\"\u003e Optical\/coaxial input sampling rate: 192K\/24Bit \u003c\/p\u003e \u003cp class=\"a-spacing-base\"\u003e Frequency response range: 20Hz-20kHz (±3dB) \u003c\/p\u003e \u003cp class=\"a-spacing-base\"\u003e PC-USB support operating system: WIN XP\/WIN7\/WIN8\/WIN10\/WIN11\/MAC\/LINUX \u003c\/p\u003e \u003cp class=\"a-spacing-base\"\u003e THD: ≤0.01%; SNR: ≥105dB \u003c\/p\u003e \u003cp class=\"a-spacing-base\"\u003e Amp output maximum power: 100mW@32Ω load \u003c\/p\u003e \u003cp class=\"a-spacing-base\"\u003e Headphone matching impedance: 16-200Ω \u003c\/p\u003e \u003cp class=\"a-spacing-base\"\u003e Working voltage: DC5V; RCA output level: 2.3V \u003c\/p\u003e \u003cp class=\"a-spacing-base\"\u003e Size (L*W*H): 3.9*2.9*1.3 inch(without knobs and terminals) \u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"celwidget aplus-module 3p-module-b aplus-standard\"\u003e \u003cdiv class=\"aplus-module-wrapper aplus-3p-fixed-width\"\u003e \u003cimg alt=\"Q4\" src=\"https:\/\/suhavimart.com\/wp-content\/uploads\/2025\/04\/680f6324560574a12d4f8c32202dd70adc816c658d921b3bea340.jpg\" class=\"a-spacing-base a-lazy-loaded\" data-src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/d4c92a65-c230-4b08-b3b6-5566cbd5a3a2.__CR0,0,970,600_PT0_SX970_V1___.jpg\"\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"celwidget aplus-module module-2 aplus-standard\"\u003e \u003cdiv class=\"aplus-module-wrapper apm-floatnone apm-fixed-width\"\u003e \u003cdiv class=\"apm-sidemodule apm-spacing\"\u003e \u003cdiv class=\"apm-sidemodule-imageleft\"\u003e \u003cimg alt=\"P2\" src=\"https:\/\/suhavimart.com\/wp-content\/uploads\/2025\/04\/680f63262782471d84056b6b0c28917c621333a15131c277d3fe9.jpg\" class=\"a-lazy-loaded\" data-src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/294170c3-178b-44d8-ad6c-32fcc721d8e0.__CR0,0,300,300_PT0_SX300_V1___.jpg\"\u003e \u003c\/div\u003e \u003cdiv class=\"apm-sidemodule-textright\"\u003e \u003cp\u003e \u003cspan class=\"a-text-bold\"\u003eSupports Bass, Treble, and Volume Adjustment\u003c\/span\u003e \u003c\/p\u003e \u003cp\u003e Q4 Adopts High-performance Headphone Amplifier Chip 97220+NE5532 with Multi-Knob Sound Adjustment Achieving Great Anti-Interference Function, Makes the Sound Pure and Clear, Allowing You to Drive Headphone or RCA output to your amplifier\/ powered speakers and Adjust the Treble Bass. \u003c\/p\u003e \u003cp\u003e \u003cspan class=\"a-text-bold\"\u003eAluminum Metal Shell\u003c\/span\u003e \u003c\/p\u003e \u003cp\u003e Q4 Comes with an Aluminum Metal Shell Which Makes it Durable, Heat-resistant, and It can Easily Install and Operate. \u003c\/p\u003e \u003cp\u003e \u003cspan class=\"a-text-bold\"\u003eMini Compact Stereo DAC\u003c\/span\u003e \u003c\/p\u003e \u003cp\u003e Q4 Supports Converting USB\/Coaxial\/Optical Digital Audio Signals to Analog L\/R Audio via RCA Output or 3.5MM AUX Output, Easily to Setup an Stereo System. Note: Do Not Support Dolby and DTS. \u003c\/p\u003e \u003cp\u003e \u003cspan class=\"a-text-bold\"\u003eHigh Compatibility\u003c\/span\u003e \u003c\/p\u003e \u003cp\u003e Q4 Can Work with Most Playback Source with a USB, Optical, or Coaxial Digital Audio Output Such as Digital and HD Televisions, Satellite Receivers, CD\/DVD\/Blu-Ray Players, and PS4 Xbox Consoles. \u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e\u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"celwidget aplus-module module-5 aplus-standard\"\u003e \u003cdiv class=\"aplus-module-wrapper apm-fixed-width\"\u003e \u003cdiv class=\"apm-spacing aplus-module-content\"\u003e  \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e\u003cdiv id=\"aplus\" class=\"a-section a-spacing-large bucket\"\u003e \u003chr noshade size=\"1\" class=\"bucketDivider\"\u003e \u003ch2\u003eFrom the brand\u003c\/h2\u003e   \u003cdiv class=\"aplus-v2 desktop celwidget\"\u003e     \u003cdiv\u003e  \u003cdiv class=\"aplus-brandstory-pagination\"\u003e \u003c\/div\u003e \u003c\/div\u003e  \u003c\/div\u003e \u003c\/div\u003e","brand":"Sur Sargam","offers":[{"title":"Default Title","offer_id":52660731609385,"sku":"B07VDQQY955","price":8889.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0682\/0750\/9801\/files\/680f630da6f698e9803b68ddbfce0b3d21e792242ab9976c7c41d_d3af44c6-bdb8-43c4-b26b-8fdd004b545a.jpg?v=1770818079","url":"https:\/\/sursargam.com\/products\/fosi-audio-q4-mini-dac-headphone-amplifier","provider":"Sur Sargam","version":"1.0","type":"link"}