{"product_id":"fiio-k13-r2r-desktop-dac-and-headphone-amplifier","title":"Fiio K13 R2R Desktop DAC and Headphone Amplifier","description":"\u003cp\u003eThe Fiio K13 R2R brings a true discrete resistor ladder DAC to the affordable desktop all-in-one. Its fully differential 24-bit R2R array uses 192 precision thin film resistors, paired with a fully balanced headphone amplifier delivering 2400mW per channel, Bluetooth 5.4 with LDAC, and both RCA and XLR line outputs, all in a compact unibody aluminum chassis.\u003c\/p\u003e\n\u003ch3\u003eType and Technology\u003c\/h3\u003e\n\u003cp\u003eInstead of an off the shelf chip, the K13 R2R decodes with a Fiio developed four channel R2R ladder built from 48 thin film resistors per channel at 0.1% tolerance. Selectable NOS and OS modes switch between native rate playback for classic R2R flavor and global upsampling to 384kHz for a cleaner presentation. USB input handles PCM to 384kHz\/32-bit and DSD256 with full MQA decoding, and a 10-band parametric EQ runs losslessly on the XMOS XU316 platform.\u003c\/p\u003e\n\u003ch3\u003eSound Character\u003c\/h3\u003e\n\u003cp\u003eExpect the warm, organic, naturally textured presentation that draws people to R2R conversion, with smooth treble and a relaxed sense of flow. OS mode tightens focus and detail while NOS keeps the classic analog style character, so you can match the DAC to the recording and your mood.\u003c\/p\u003e\n\u003ch3\u003eBuild and Features\u003c\/h3\u003e\n\u003cp\u003eThe aluminum chassis carries a 1.1 inch status display, dual knobs, adjustable RGB accent lighting, and an included remote, with app and web based PEQ control. Inputs include two USB-C ports, coaxial, optical, and Bluetooth 5.4; outputs cover 6.35mm and 4.4mm balanced headphone jacks plus RCA and XLR3 line outs with fixed or preamp modes. Browse 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 listeners who want R2R texture and musicality with modern conveniences like Bluetooth, parametric EQ, and balanced power to spare, at a sensible midrange price.\u003c\/p\u003e\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFiio K13 R2R\u003c\/li\u003e\n\u003cli\u003eInfrared remote control\u003c\/li\u003e\n\u003cli\u003eAC power cord\u003c\/li\u003e\n\u003cli\u003eUSB data cable\u003c\/li\u003e\n\u003cli\u003eHeadphone plug 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\u003e2400mW x2 at 32 ohms, 600mW 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\u003e1220mW x2 at 32 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSNR\u003c\/td\u003e\n\u003ctd\u003e117dB or higher single ended, A-weighted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDynamic range\u003c\/td\u003e\n\u003ctd\u003e108dB 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, full MQA decoding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth\u003c\/td\u003e\n\u003ctd\u003e5.4 with LDAC, AAC, SBC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003eTwo USB-C, coaxial, optical, Bluetooth\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, XLR3 balanced (fixed or preamp)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEQ\u003c\/td\u003e\n\u003ctd\u003e10-band lossless parametric EQ\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\u003e1.1 inch LCD with RGB accent lighting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003eInternal 30W, AC 100 to 240V, or DC 12V\/2.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e210 x 188 x 42 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eAbout 980g\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 K13 R2R's musical R2R sound and generous feature set for the price 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\/PkpUJNjSuW8\" title=\"Z Reviews reviews FiiO K13 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":53612178374935,"sku":null,"price":319.99,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":53615986213143,"sku":null,"price":319.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0213\/4262\/files\/fiio-k13-r2r-desktop-dac-headphone-amplifier-fiio-k13-r2r-black-us-461188.webp?v=1783050458","url":"https:\/\/www.mimic-audio.com\/products\/fiio-k13-r2r-desktop-dac-and-headphone-amplifier","provider":"Mimic-Audio","version":"1.0","type":"link"}