{"product_id":"fiio-k11-r2r-desktop-dac-and-headphone-amplifier","title":"Fiio K11 R2R Desktop DAC and Headphone Amplifier","description":"\u003cp\u003eThe Fiio K11 R2R puts a true discrete resistor ladder DAC on your desk for less than most chip based rivals. Its fully differential 24-bit R2R array uses 192 precision thin film resistors, paired with a balanced headphone stage delivering up to 1300mW per channel, selectable NOS and OS modes, and USB, optical, and coaxial inputs in the same compact chassis as the standard K11.\u003c\/p\u003e\n\u003ch3\u003eType and Technology\u003c\/h3\u003e\n\u003cp\u003eFour channels of 48 thin film resistors each, at 0.1% tolerance with low temperature drift, form a genuine R2R ladder of the kind usually found in far pricier gear. NOS mode decodes at the native sample rate for classic R2R flavor, while OS mode upsamples everything to 384kHz for a cleaner, more focused presentation. USB accepts PCM to 384kHz\/32-bit and DSD256.\u003c\/p\u003e\n\u003ch3\u003eSound Character\u003c\/h3\u003e\n\u003cp\u003eWarmer, smoother, and more classically musical than delta sigma designs at the price, with natural texture and an easygoing flow that flatters long listening sessions. Switching between NOS and OS lets you trade a little romance for a little precision whenever you like.\u003c\/p\u003e\n\u003ch3\u003eBuild and Features\u003c\/h3\u003e\n\u003cp\u003eThe compact aluminum chassis uses a single multifunction knob, a crisp VA display, and an RGB logo light that indicates format at a glance. Three gain levels, three volume curves, and a switchable RCA line out round out a very complete little source. Prefer measured neutrality over R2R flavor? The standard \u003ca href=\"\/products\/fiio-k11-desktop-dac-and-headphone-amplifier\"\u003eFiio K11\u003c\/a\u003e has you covered. See more \u003ca href=\"\/collections\/dacs\"\u003edesktop DACs\u003c\/a\u003e in the \u003ca href=\"\/collections\/fiio\"\u003eFiio collection\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cp\u003eDesktop and office rigs where you want the organic R2R sound, balanced power for IEMs and easier full size headphones, and a footprint barely bigger than a paperback.\u003c\/p\u003e\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFiio K11 R2R\u003c\/li\u003e\n\u003cli\u003ePower adapter and power cable\u003c\/li\u003e\n\u003cli\u003eUSB data cable\u003c\/li\u003e\n\u003cli\u003e6.35mm headphone adapter\u003c\/li\u003e\n\u003cli\u003eQuick start guide and warranty card\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDAC\u003c\/td\u003e\n\u003ctd\u003eDiscrete 24-bit fully differential R2R ladder, 192 thin film resistors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModes\u003c\/td\u003e\n\u003ctd\u003eNOS and OS (global upsampling to 384kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBalanced output power\u003c\/td\u003e\n\u003ctd\u003e1300mW x2 at 32 ohms, 220mW x2 at 300 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSingle ended output power\u003c\/td\u003e\n\u003ctd\u003e460mW x2 at 32 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSNR\u003c\/td\u003e\n\u003ctd\u003e115dB or higher, A-weighted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDynamic range\u003c\/td\u003e\n\u003ctd\u003e107dB or higher\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHi-res support\u003c\/td\u003e\n\u003ctd\u003ePCM up to 384kHz\/32-bit, DSD256\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003eUSB-C, optical, coaxial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeadphone outputs\u003c\/td\u003e\n\u003ctd\u003e6.35mm, 4.4mm balanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine outputs\u003c\/td\u003e\n\u003ctd\u003eRCA line out, coaxial out (USB mode)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGain\u003c\/td\u003e\n\u003ctd\u003eThree levels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003eVA LCD with RGB format indicator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003eDC 12V\/2A external adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e147 x 133 x 32.3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eAbout 420g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat Reviewers Say\u003c\/h3\u003e\n\u003cp\u003eZ Reviews highlights the K11 R2R's rich R2R flavor and standout value for the money in his hands-on review.\u003c\/p\u003e\n\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;\"\u003e\u003ciframe loading=\"lazy\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;\" src=\"https:\/\/www.youtube-nocookie.com\/embed\/mFVKG9KvLfg\" title=\"Z Reviews reviews FiiO K11 R2R\" frameborder=\"0\" allow=\"accelerometer; encrypted-media; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/div\u003e","brand":"Fiio","offers":[{"title":"Black","offer_id":53612182634775,"sku":null,"price":175.99,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":53615986245911,"sku":null,"price":175.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0213\/4262\/files\/fiio-k11-r2r-blk-0-thumb.webp?v=1783025081","url":"https:\/\/www.mimic-audio.com\/products\/fiio-k11-r2r-desktop-dac-and-headphone-amplifier","provider":"Mimic-Audio","version":"1.0","type":"link"}