{"product_id":"used-open-box-ibasso-dx270-android-dap","title":"Used \/ Open-Box iBasso DX270 Android DAP","description":"\u003ch2\u003eProduct overview\u003c\/h2\u003e\n\u003cp\u003eThe iBasso DX270 is an Android-based digital audio player built around iBasso's R2R Ultra platform. It is suited to listeners who want a dedicated portable source for high-resolution local playback, streaming apps, balanced headphones, and sensitive IEMs. HiFiLoop presents this page as a used \/ open-box private quote reference page for model research and case-by-case sourcing.\u003c\/p\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eDiscrete R2R Ultra DAC architecture using a hybrid 20-bit R2R and 4-bit String DAC design.\u003c\/li\u003e\n  \u003cli\u003e8-channel fully differential R2R layout for balanced conversion and low-noise portable playback.\u003c\/li\u003e\n  \u003cli\u003eFPGA-Master 3.0 platform with real-time hardware calibration, NOS mode, and selectable digital filters.\u003c\/li\u003e\n  \u003cli\u003eAndroid 13 with system-level non-SRC playback, plus Mango OS for focused local music playback.\u003c\/li\u003e\n  \u003cli\u003eQualcomm Snapdragon 665 platform with 4GB RAM, 128GB internal storage, and microSD expansion support.\u003c\/li\u003e\n  \u003cli\u003e4.4mm balanced and 3.5mm single-ended headphone outputs, with USB-C, Bluetooth, and digital coax output options.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth\u003eProduct type\u003c\/th\u003e\n\u003ctd\u003eAndroid digital audio player\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eDAC architecture\u003c\/th\u003e\n\u003ctd\u003eDiscrete R2R Ultra, 20-bit R2R + 4-bit String DAC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eR2R topology\u003c\/th\u003e\n\u003ctd\u003e8-channel, fully differential R2R design\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eAudio platform\u003c\/th\u003e\n\u003ctd\u003eFPGA-Master 3.0 with NOS mode and selectable digital filters\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eOperating system\u003c\/th\u003e\n\u003ctd\u003eAndroid 13 + Mango OS\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eProcessor\u003c\/th\u003e\n\u003ctd\u003eQualcomm Snapdragon 665\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eMemory \/ storage\u003c\/th\u003e\n\u003ctd\u003e4GB RAM + 128GB ROM; microSD support up to 2TB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eWireless\u003c\/th\u003e\n\u003ctd\u003eWi-Fi 802.11a\/b\/g\/n\/ac, Bluetooth 5.0\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eMain outputs\u003c\/th\u003e\n\u003ctd\u003e4.4mm balanced headphone out, 4.4mm balanced line out, 3.5mm single-ended headphone out\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eDigital outputs\u003c\/th\u003e\n\u003ctd\u003eUSB-C, Bluetooth, digital coaxial\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eOutput power\u003c\/th\u003e\n\u003ctd\u003eBalanced: 1575mW + 1575mW @32Ω; single-ended: 416mW + 416mW @32Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e136mm x 73.5mm x 19mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e265g\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003ePlayback time\u003c\/th\u003e\n\u003ctd\u003eUp to 13.5 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eCharge time\u003c\/th\u003e\n\u003ctd\u003e2.5 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eSeries \/ category notes\u003c\/h2\u003e\n\u003cp\u003eDX270 belongs to iBasso's DX-series digital audio player lineup. It is an Android DAP, not a DAC dongle, desktop DAC, headphone amplifier, or wireless earphone, so it maps to HiFiLoop's Android DAP category.\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\u003cp\u003ePhotos, cosmetic grade, functional checks, battery behavior, firmware status, accessories, screen condition, and regional package differences are reviewed before a quote is confirmed.\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 for model research and private quote requests. HiFiLoop checks suitable used or open-box options before confirming any quote.\u003c\/p\u003e\n\u003ch3\u003eIs this exact unit ready to ship?\u003c\/h3\u003e\n\u003cp\u003eNo. The exact unit, condition, accessories, version, and availability must be confirmed before quote.\u003c\/p\u003e\n\u003ch3\u003eCan HiFiLoop help me find another unit?\u003c\/h3\u003e\n\u003cp\u003eYes. Send the target model, destination country, budget range, and condition preference, and HiFiLoop can help check used or open-box options.\u003c\/p\u003e","brand":"iBasso","offers":[{"title":"Default Title","offer_id":48327142834390,"sku":null,"price":959.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0790\/7445\/9862\/files\/1_1__2_3affbbd1-6bc2-4dfc-8675-922afede4733.jpg?v=1780663300","url":"https:\/\/www.hifiloop.com\/products\/used-open-box-ibasso-dx270-android-dap","provider":"HiFiLoop","version":"1.0","type":"link"}