{"product_id":"used-open-box-ibasso-dc04ultra-dongle-dac-amp","title":"iBasso DC04Ultra USB DAC \u0026 AMP – Used \/ Open-Box Reference Listing","description":"\u003ch2\u003eProduct overview\u003c\/h2\u003e\n\u003cp\u003eiBasso DC04Ultra is a compact USB DAC and headphone amplifier for listeners who want a high-output dongle solution for phones, tablets, computers, and portable setups. This used \/ open-box private quote reference page is intended for model research and manual sourcing rather than automatic checkout.\u003c\/p\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eDual Cirrus Logic CS43198 DAC chips with a four-channel balanced circuit.\u003c\/li\u003e\n  \u003cli\u003eHigh-output 4.4mm balanced stage rated at 980mW + 980mW into 32Ω.\u003c\/li\u003e\n  \u003cli\u003eSupports PCM up to 32-bit \/ 768kHz and native DSD512 playback.\u003c\/li\u003e\n  \u003cli\u003e0.96-inch multi-color display with physical controls for volume, filters, gain, and channel balance.\u003c\/li\u003e\n  \u003cli\u003eStainless steel chassis with 4.4mm balanced and 3.5mm single-ended outputs.\u003c\/li\u003e\n  \u003cli\u003eUAC 2.0 \/ UAC 1.0 switching, SPDIF mode, and 3.5mm microphone call support.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n  \u003ctr\u003e\n\u003cth\u003eProduct role\u003c\/th\u003e\n\u003ctd\u003eUSB DAC \u0026amp; AMP dongle\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eDAC chipset\u003c\/th\u003e\n\u003ctd\u003eDual Cirrus Logic CS43198\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003ePCM support\u003c\/th\u003e\n\u003ctd\u003eUp to 32-bit \/ 768kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eDSD support\u003c\/th\u003e\n\u003ctd\u003eNative DSD512\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eHeadphone outputs\u003c\/th\u003e\n\u003ctd\u003e4.4mm balanced and 3.5mm single-ended\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eBalanced output power\u003c\/th\u003e\n\u003ctd\u003e980mW + 980mW @ 32Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eSingle-ended output power\u003c\/th\u003e\n\u003ctd\u003e280mW + 280mW @ 32Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eDisplay and controls\u003c\/th\u003e\n\u003ctd\u003e0.96-inch multi-color display with physical buttons\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eDigital modes\u003c\/th\u003e\n\u003ctd\u003eUAC 2.0, UAC 1.0, SPDIF mode, and microphone on\/off support\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003ctd\u003eStainless steel chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eSize \/ weight\u003c\/th\u003e\n\u003ctd\u003e58mm × 23.5mm × 13.1mm; 37.2g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eSeries \/ category notes\u003c\/h2\u003e\n\u003cp\u003eDC04Ultra sits in iBasso's portable USB DAC and amplifier category. It is suited to users who want a dongle-format DAC\/AMP with stronger headphone drive, hardware controls, and broad platform compatibility.\u003c\/p\u003e\n\u003ch2\u003eCondition \u0026amp; availability\u003c\/h2\u003e\n\u003cp\u003eThis is a used \/ open-box reference listing.\u003c\/p\u003e\n\u003cp\u003eFinal pricing, condition, accessories, and availability are confirmed case by case.\u003c\/p\u003e\n\u003ch2\u003eShipping \u0026amp; support\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e3-5 business days processing after confirmation\u003c\/li\u003e\n  \u003cli\u003e7-15 days typical international shipping\u003c\/li\u003e\n  \u003cli\u003eFree shipping over $199\u003c\/li\u003e\n  \u003cli\u003e14-day DOA support\u003c\/li\u003e\n  \u003cli\u003eRepair path from day 15 to day 180\u003c\/li\u003e\n  \u003cli\u003eBuyer may be responsible for return shipping, taxes, and duties\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eWhat does this Reference Listing mean?\u003c\/h3\u003e\n\u003cp\u003eIt means this page is used as a private quote and sourcing reference for iBasso DC04Ultra. HiFiLoop checks condition, version, included set, destination, and current availability before quoting.\u003c\/p\u003e\n\u003ch3\u003eIs this exact unit ready to ship?\u003c\/h3\u003e\n\u003cp\u003eNot automatically. Each unit is confirmed manually before payment, including condition, accessories, version, and availability.\u003c\/p\u003e\n\u003ch3\u003eCan HiFiLoop help me find another unit?\u003c\/h3\u003e\n\u003cp\u003eYes. Send your target model, preferred condition, destination country, and budget range, and HiFiLoop can help check used, open-box, or hard-to-find options.\u003c\/p\u003e","brand":"iBasso","offers":[{"title":"Default Title","offer_id":48327446495446,"sku":null,"price":89.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0790\/7445\/9862\/files\/1_1__3_63a365dc-060e-4b6c-add2-48fcb431b444.jpg?v=1780668202","url":"https:\/\/www.hifiloop.com\/products\/used-open-box-ibasso-dc04ultra-dongle-dac-amp","provider":"HiFiLoop","version":"1.0","type":"link"}