{"product_id":"portable-headphone-ak4452-dsd-amplifier-desktop-amp-usb-c-dac-akm-support-coaxial-optical-digital-output-pcm384k","title":"Portable Headphone AK4452 DSD Amplifier Desktop AMP USB-C DAC AKM Support Coaxial Optical Digital Output PCM384k","description":"Features:\u003cbr\u003e\nPocket-sized Power Flexibility. \u003cbr\u003e\nHeadphone Amplifier \u0026amp; USB-C DAC. \u003cbr\u003e\nCoaxial and Optical digital outs. \u003cbr\u003e\n2 USB audio modes. \u003cbr\u003e\nPCM384k\/DSD256 decoding. \u003cbr\u003e\nDual headphone outputs Dual digital audio outputs. \u003cbr\u003e\nADC volume control. \u003cbr\u003e\n  \u003cbr\u003e\nSpecification:\u003cbr\u003e\nUSB:Type-C; \u003cbr\u003e\nUSB Audio Class:UAC1.0 + UAC2.0; \u003cbr\u003e\nVolume Knob:ADC; \u003cbr\u003e\nGain:L\/H; \u003cbr\u003e\nBass Boost:0\/+6dB; \u003cbr\u003e\nLine Out:3.5mm; \u003cbr\u003e\nHeadphone Out 1:3.5mm; \u003cbr\u003e\nHeadphone Out 2:2.5mm; \u003cbr\u003e\nCoaxial Out:RCA for 192kHz,support DSD64 DOP; \u003cbr\u003e\nOptical Out:Up to 96kHz; \u003cbr\u003e\nUSB Chip:XMOSXUF208; \u003cbr\u003e\nUSB Driver:ASIO\/KS\/DS\/WASAPI\/DSD DOP(Native); \u003cbr\u003e\nAudio DAC:AKM AK4452; \u003cbr\u003e\nLPFOPAMP:Tl OPA1612; \u003cbr\u003e\nDriver OP AMP:OPA926X2; \u003cbr\u003e\nOutput Power 丄:220mW(16Ω); \u003cbr\u003e\n(3.5mm headphone output):120mW(32Ω); \u003cbr\u003e\nOutput Power 2:320mW{16Ω); \u003cbr\u003e\n(2.5mm TRRS balanced headphone output):200mW(32Ω); \u003cbr\u003e\nLine Level:1.9Vrms; \u003cbr\u003e\nDAC:384kHz\/32bit; \u003cbr\u003e\nDSD:DSD256; \u003cbr\u003e\nSNR:\u0026gt;I13dB; \u003cbr\u003e\nTHD+N:\u0026lt;0.004%; \u003cbr\u003e\u003c!--0--\u003e\n\u003c!--0--\u003e Frequency Response:20Hz-80kHz; \u003cbr\u003e\nRGB indicator:Sample rate≤48kHz - Blue; \u003cbr\u003e\nSample rate＞48kHz - Yellow; \u003cbr\u003e\nDSD format - Green; \u003cbr\u003e\nDimensions:70 x 58 x 22mm; \u003cbr\u003e\nWeight:82g; \u003cbr\u003e\n  \u003cbr\u003e\nPackage Included:\u003cbr\u003e\n1 x Headphone Amplifier","brand":"GreenZech","offers":[{"title":"Black","offer_id":42813824467114,"sku":"MD-00061-BLCK-01","price":218.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/6179\/4375\/products\/880ec089-4bc8-4c78-a0a6-0939300d46b5.jpg?v=1649661042","url":"https:\/\/greenzech.com\/products\/portable-headphone-ak4452-dsd-amplifier-desktop-amp-usb-c-dac-akm-support-coaxial-optical-digital-output-pcm384k","provider":"GreenZech","version":"1.0","type":"link"}