{"product_id":"aiyima-dac-a2-usb-headphone-amplifier-optical-coaxial","title":"AIYIMA DAC-A2 USB DAC Headphone Amplifier Optical Coaxial RCA Output","description":"\u003cp\u003eThe AIYIMA DAC-A2 is a compact USB digital-to-analog converter and headphone amplifier that turns digital audio from a PC, tablet, phone, TV, DVD or MP3 player into analog sound for active speakers, an amplifier or headphones. It measures 73.5 × 98 × 33 mm, weighs 220 g net, and drives headphones from 16 to 200 ohms with up to 100 mW output power into a 32 ohm load.\u003c\/p\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple digital inputs\u003c\/strong\u003e – accepts PC-USB, optical and coaxial S\/PDIF signals so it fits most home audio systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRCA line output\u003c\/strong\u003e – connects directly to an amplifier or powered speakers on your desktop.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in headphone amplifier\u003c\/strong\u003e – drives 16–200 ohm headphones through a 3.5 mm output with up to 100 mW into 32 ohms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBass and treble controls\u003c\/strong\u003e – adjust treble and bass by ±6 dB and use the unit as a preamp or volume controller.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-resolution decoding\u003c\/strong\u003e – PC-USB supports up to 96 kHz \/ 24-bit, while optical and coaxial support up to 192 kHz \/ 24-bit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact aluminum body\u003c\/strong\u003e – measures 73.5 × 98 × 33 mm and weighs 220 g.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eDAC-A2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eAIYIMA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBody material\u003c\/th\u003e\n\u003ctd\u003ealuminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e73.5 × 98 × 33 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNet weight\u003c\/th\u003e\n\u003ctd\u003e220 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDAC chip\u003c\/th\u003e\n\u003ctd\u003eMS8412\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUSB chip\u003c\/th\u003e\n\u003ctd\u003eCM6542\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeadphone chip\u003c\/th\u003e\n\u003ctd\u003e97220\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOp amp chip\u003c\/th\u003e\n\u003ctd\u003eNE5532\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePC-USB input sampling rate\u003c\/th\u003e\n\u003ctd\u003e96 kHz \/ 24-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOptical \/ coaxial input sampling rate\u003c\/th\u003e\n\u003ctd\u003e192 kHz \/ 24-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency response\u003c\/th\u003e\n\u003ctd\u003e20 Hz – 20 kHz (±3 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDistortion\u003c\/th\u003e\n\u003ctd\u003e0.01%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSignal to noise ratio\u003c\/th\u003e\n\u003ctd\u003e≥105 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeadphone matching impedance\u003c\/th\u003e\n\u003ctd\u003e16–200 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum amp output power\u003c\/th\u003e\n\u003ctd\u003e100 mW into 32 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRCA output level\u003c\/th\u003e\n\u003ctd\u003e2.3 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWorking voltage\u003c\/th\u003e\n\u003ctd\u003eDC 5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAudio input connectors\u003c\/th\u003e\n\u003ctd\u003eCoaxial, Optical, PC-USB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAudio output connectors\u003c\/th\u003e\n\u003ctd\u003eRCA R\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeadphone output\u003c\/th\u003e\n\u003ctd\u003e3.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eControls\u003c\/th\u003e\n\u003ctd\u003eBass, Treble, Volume, Power switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible devices\u003c\/th\u003e\n\u003ctd\u003ePhone, Tablet, Laptop, PC, DVD, MP3, TV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating systems\u003c\/th\u003e\n\u003ctd\u003eXP, W10, W11, MAC, Linux\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertifications\u003c\/th\u003e\n\u003ctd\u003eCE, KC, FCC, RoHS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003eDAC-A2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1× Digital Audio Decoder USB DAC\u003c\/li\u003e\n\u003cli\u003e1× Fiber optic cable\u003c\/li\u003e\n\u003cli\u003e1× PC-USB cable\u003c\/li\u003e\n\u003cli\u003e1× Type-C charging cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eIdeal for\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDesktop computer audio setups needing a USB DAC and headphone amp\u003c\/li\u003e\n\u003cli\u003eConnecting a TV, DVD player or MP3 player to active speakers or an amplifier via optical, coaxial or RCA\u003c\/li\u003e\n\u003cli\u003eDriving 16–200 ohm headphones with adjustable bass and treble\u003c\/li\u003e\n\u003cli\u003eUse as a preamp or volume controller for PC, Mac or Linux computers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eDoes it work with my phone, tablet or laptop?\u003c\/h3\u003e\n\u003cp\u003eYes. It is compatible with phones, tablets, laptops, PCs, DVD players, MP3 players and TVs.\u003c\/p\u003e\n\u003ch3\u003eDoes it fit 16 ohm to 200 ohm headphones?\u003c\/h3\u003e\n\u003cp\u003eYes. The headphone matching impedance is 16–200 Ω.\u003c\/p\u003e\n\u003ch3\u003eCan I connect it to active speakers?\u003c\/h3\u003e\n\u003cp\u003eYes. The RCA output connects directly to an amplifier or powered speakers.\u003c\/p\u003e\n\u003ch3\u003eDoes it need batteries?\u003c\/h3\u003e\n\u003cp\u003eNo. It has no built-in battery and runs on DC 5 V power input.\u003c\/p\u003e\n\u003ch3\u003eWhat cables are included?\u003c\/h3\u003e\n\u003cp\u003eThe package includes one fiber optic cable, one PC-USB cable and one Type-C charging cable.\u003c\/p\u003e","brand":"ValueVista","offers":[{"title":"DAC-A2","offer_id":50923682037825,"sku":"CG-3256804408550737-1","price":62.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0862\/9328\/2881\/files\/img__fkuGrYC6nBLTDZKuyRRMcZmtUj-32I8gSxZ6jDTW-g.webp?v=1793822985","url":"https:\/\/valuevista.store\/products\/aiyima-dac-a2-usb-headphone-amplifier-optical-coaxial","provider":"ValueVista","version":"1.0","type":"link"}