{"product_id":"aiyima-h4-portable-hifi-dac-headphone-amplifer-with-screen-usb-amp-audio-hi-res-es9039q2m-dsd512-4-4mm-balanced-3-5mm-jack","title":"AIYIMA H4 Portable Hifi DAC Headphone Amplifer With Screen USB AMP Audio Hi-Res ES9039Q2M DSD512 4.4mm Balanced\/3.5mm Jack","description":"\u003cp\u003eModel: AIYIMA H4 Headphone Amplifier\u003c\/p\u003e\u003cp\u003eDAC Chip: ESS ES9039Q2M\u003c\/p\u003e\u003cp\u003eOp-Amp Chip: RT6863×2\u003c\/p\u003e\u003cp\u003eMaximum Sampling Rate:\u003c\/p\u003e\u003cp\u003eUSB: PCM 768kHz\/32bit, DSD512 ( DoP )\u003c\/p\u003e\u003cp\u003eS\/PDIF: PCM 384kHz, DoP128\u003c\/p\u003e\u003cp\u003eSupported Systems: Android\/iOS\/Windows 10\/11\/macOS, etc.\u003c\/p\u003e\u003cp\u003eUSB Mode: USB Audio Class 1.0\/2.0\u003c\/p\u003e\u003cp\u003eHeadphone Outputs: 3.5mm Single-ended + 4.4mm Balanced\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e3.5mm Single-ended Specifications\u003c\/p\u003e\u003cp\u003eOutput Power: 125mW@32Ω (Mono)\u003c\/p\u003e\u003cp\u003eSNR: 122dB@32Ω 100mW\u003c\/p\u003e\u003cp\u003eTHD+N: 0.00071% @32Ω 100mW\u003c\/p\u003e\u003cp\u003eDynamic Range: 122dB@32Ω 100mW\u003c\/p\u003e\u003cp\u003eNoise Floor: \u0026lt;1.5μVrms @600Ω\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e4.4mm Balanced Specifications\u003c\/p\u003e\u003cp\u003eOutput Power: 240mW@32Ω (Mono)\u003c\/p\u003e\u003cp\u003eSNR: 120dB@32Ω 100mW\u003c\/p\u003e\u003cp\u003eTHD+N: 0.00056% @32Ω 100mW\u003c\/p\u003e\u003cp\u003eDynamic Range: 120dB@32Ω 100mW\u003c\/p\u003e\u003cp\u003eNoise Floor: \u0026lt;1.9μVrms @600Ω\u003c\/p\u003e\u003cp\u003eDimensions: 56×23×12.5mm\u003c\/p\u003e\u003cp\u003ePackage Dimensions: 145×85×33mm\u003c\/p\u003e\u003cp\u003eProduct Weight (without cables): 22.5g\u003c\/p\u003e\u003cp\u003ePackage Weight: 145g\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003ePackage Inclued :\u003c\/p\u003e\u003cp\u003eAIYIMA H4 Headphone Amplifier x1\u003c\/p\u003e\u003cp\u003eUSB Type-C to C Cable x1\u003c\/p\u003e\u003cp\u003eUSB A to Type-C Adapter x1\u003c\/p\u003e\u003cp\u003eUser Manual x1\u003c\/p\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S70a1f126a4a5497581e9d5d9b1f6efceJ.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S7f9f7dd80f384086a8ed721f1c4bdf048.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sa499144b135246eea631a753f076f82d5.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S56dabfde8b5a4de4b755cb3fd2517735K.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S7a03c8dfeb424e86bef47670c06af0cfV.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S3b91fb42d7b54ea9bf649d67cce21868a.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sa00fc72051fc4f45bc63eaa728a20b78Y.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S61641f7915d24fa3a922754dddbf2a36n.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sc4d4f1c069d24e9faee92bca789fc4f9N.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sa74b724583ee49529cc966a29ebcdaf8x.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sea9ef7964ec9456c89a1f274cfe8b193B.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S1b0dd943a9a6413593573dc43110209d3.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S3092cbde92284988899f266ba8ab801ce.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S9db148071ab14869a2f840a6ab674d33K.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S4b183d143b334563901c4a9d86e9b62cU.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sb00dbe1d029d4ee0ade8ea56b4a52879X.jpg\"\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Echo","offers":[{"title":"Default Title","offer_id":47844630954142,"sku":"3256811609865765","price":90.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/2490\/9726\/files\/Sbaa2e11efc484ffe9e824e7a988b4f63R.jpg_960x960_753e6f94-ef1e-472c-b4bd-f1dcdb64fdc8.webp?v=1781163312","url":"https:\/\/echoaudioequipment.myshopify.com\/products\/aiyima-h4-portable-hifi-dac-headphone-amplifer-with-screen-usb-amp-audio-hi-res-es9039q2m-dsd512-4-4mm-balanced-3-5mm-jack","provider":"Echo","version":"1.0","type":"link"}