{"title":"Digital Interface","description":"","products":[{"product_id":"douk-audio-c100-mini-digital-audio-player-hi-res-music-streamer-preamp-384k-dsd","title":"Douk Audio C100 PRO Mini Digital Audio player Hi-res Music Streamer Preamp 384K DSD","description":"\u003cdiv data-mce-fragment=\"1\"\u003e\n\u003cp style=\"text-align: left;\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eFeatures\u003c\/span\u003e\u003c\/p\u003e\n\u003cul style=\"text-align: left;\" data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eHigh-quality chip and creative design: digital audio player, adopts ESS9038 decoding chip, achieves 0.0005% ultra-low distortion and 119dB high SNR; CSR8675 Bluetooth chip supporting APTX-HD\/LDAC(24Bit\/96KHz) protocol, achieving high-definition lossless transmission, easy to enjoy the best sound that far exceeds traditional CD players. With retro VU meter, the pointer dancing in the warm light, dynamically decorates the audio system space. \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul style=\"text-align: left;\" data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eWireless\u0026amp;Wired inputs: With Bluetooth 5.0\/Optical\/U-disk\/hard-disk\/SD card inputs, compatible with audio devices such as mobile phones, MP3 players, computers, tablets, etc; Bluetooth input supports displaying lyrics in the screen synchronously; U-disk\/hard drive and SD card input, plug and play, easy to read various digital signals.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eMultiple audio outputs and ultra-high sound quality: with S\/PDIF coaxial and optical digital outputs (up to 24bit\/192Khz\/dop64), RCA and balanced XLR outputs. Support 32Bit\/768kHz high bit rate WAV digital audio stream, ISO \/  DFF \/ DSF (up to DSD512) and DTS various music formats, enjoy HIFI music even without wired audio source.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e8 languages and unique display mode: support \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eChinese \/ English \/ French \/ German \/ Japanese \/ Vietnamese \/ Spanish \/ Russian, more convenient to operate; VU meter display supports displaying internal signals or external sounds (with microphone pickup), perfectly matching different usage scenarios.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eMini size and user-friendly design: Unlike traditional large body audio players, it is compact and easy to carry and use; with 2.4-inch OLED screen, show all working status clearly and detailedly; design touch button, equipped with remote control, making operation more intuitive and convenient.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\" data-mce-fragment=\"1\"\u003e\n\u003chr data-mce-fragment=\"1\"\u003e\n\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eWarm tips:\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\" data-mce-fragment=\"1\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e1. There are screws on the bottom of C100\/C100 PRO, designed to adjust the sensitivity of VU meter to realize better display effects.\u003cbr data-mce-fragment=\"1\"\u003e2. For safer and faster shipping, 2*AAA batteries inside the remote control are not included, please prepare by yourself.\u003cbr data-mce-fragment=\"1\"\u003e3. Support DTS format, but only can output two channels (front left and front right).\u003cbr data-mce-fragment=\"1\"\u003e4. All outputs will work at the same time and the volume button controls the volume of all outputs synchronously.\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\n\u003chr data-mce-fragment=\"1\"\u003e\n\u003cp style=\"text-align: left;\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eParameters\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eMusic files supported and max. Sampling rate support:\u003c\/span\u003e \u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\" data-mce-fragment=\"1\"\u003e\n\u003ctable data-mce-fragment=\"1\" border=\"1\" style=\"border-collapse: collapse; width: 25.4427%; height: 211px;\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 26px;\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 8.69024%; height: 26px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eModel \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 21.1309%; height: 26px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eC100 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 13.0536%; height: 26px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eC100 PRO \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 26px;\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 8.69024%; height: 26px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eDFF \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 21.1309%; height: 26px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eDSD256 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 13.0536%; height: 26px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eDSD512 \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 26px;\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 8.69024%; height: 26px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eISO \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 21.1309%; height: 26px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eDSD256 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 13.0536%; height: 26px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eDSD512 \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 26px;\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 8.69024%; height: 26px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eDSF \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 21.1309%; height: 26px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eDSD256 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 13.0536%; height: 26px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eDSD512 \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 8.69024%;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eWAV \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 21.1309%;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e384KHz\/32Bit \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 13.0536%;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e768KHz\/32Bit \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 26px;\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 8.69024%; height: 26px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eFLAC \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" colspan=\"2\" style=\"height: 26px; width: 34.1845%; text-align: center;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-size: 14pt;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times;\"\u003e192KHz\/24Bit\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times;\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 19px;\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 8.69024%; height: 19px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eAPE \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" colspan=\"2\" style=\"height: 19px; width: 34.1845%; text-align: center;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e48KHz\/16Bit \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 26px;\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 8.69024%; height: 26px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eMP3 \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" colspan=\"2\" style=\"height: 26px; width: 34.1845%; text-align: center;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e48KHz\/16Bit \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 10px;\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 8.69024%; height: 10px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eDTS \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" colspan=\"2\" style=\"height: 10px; width: 34.1845%; text-align: center;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eOutput front L\/R channel \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\" data-mce-fragment=\"1\"\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e \u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\" data-mce-fragment=\"1\"\u003e\n\u003ctable data-mce-fragment=\"1\" border=\"1\" style=\"border-collapse: collapse; width: 72.3403%; height: 718px;\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 19px;\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 24.2543%; height: 19px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 32.94%; height: 19px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eC100\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 39.8753%; height: 19px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eC100 PRO\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 26px;\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 24.2543%; height: 26px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eAudio input\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 32.94%; height: 26px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eSD card \/ U-disk \/ Hard-disk \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 39.8753%; height: 26px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eSD card \/ U-disk \/ Hard-disk \/ Bluetooth 5.0 \/ Optical\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 26px;\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 24.2543%; height: 26px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eAudio output\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 32.94%; height: 26px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eCoaxial \/ Optical \/ Stereo RCA \/ AUX \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 39.8753%; height: 26px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eCoaxial \/ Optical \/ Stereo RCA \/ Balance XLR\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 26px;\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 24.2543%; height: 26px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eOptical input\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 32.94%; height: 26px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e\/\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 39.8753%; height: 26px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003emax. 192KHz \/ 24Bit\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 26px;\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 24.2543%; height: 26px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eFirmware upgrade \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" colspan=\"2\" style=\"width: 72.8153%; height: 26px; text-align: center;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003esupport U-disk update \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 19px;\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 24.2543%; height: 19px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eUSB interface \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" colspan=\"2\" style=\"height: 19px; width: 72.8153%; text-align: center;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003esupport USB 3.0 and below \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 19px;\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 24.2543%; height: 19px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eSD interface \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" colspan=\"2\" style=\"height: 19px; width: 72.8153%; text-align: center;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003esupport CLASS10 and above \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 26px;\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 24.2543%; height: 26px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eCUE playback \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" colspan=\"2\" style=\"height: 26px; width: 72.8153%; text-align: center;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003esupport WAV \/ APE \/ FLAC \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 26px;\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 24.2543%; height: 26px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eSPDIF output \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" colspan=\"2\" style=\"height: 26px; width: 72.8153%; text-align: center;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003emax. 192KHz 24Bit \/ DOP64 \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 26px;\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 24.2543%; height: 26px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eHard-disk format supported \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" colspan=\"2\" style=\"height: 26px; width: 72.8153%; text-align: center;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eFAT32 \/ exFAT \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 26px;\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 24.2543%; height: 26px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eMax capacity of hard-disk \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" colspan=\"2\" style=\"height: 26px; width: 72.8153%; text-align: center;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e2TB \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 26px;\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 24.2543%; height: 26px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eMax capacity of U-disk\/SD card \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" colspan=\"2\" style=\"height: 26px; width: 72.8153%; text-align: center;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e512G \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 26px;\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 24.2543%; height: 26px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eFile system \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" colspan=\"2\" style=\"height: 26px; width: 72.8153%; text-align: center;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eMulti partition not supported\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 26px;\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 24.2543%; height: 26px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eOutput level \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 32.94%; height: 26px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e2Vrms(Analog)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 39.8753%; height: 26px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e2.2Vrms(Max.)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 26px;\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 24.2543%; height: 26px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eInput sensitivity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 32.94%; height: 26px; text-align: center;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e \/\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 39.8753%; height: 26px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e0dBFS\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 26px;\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 24.2543%; height: 26px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eFrequency response\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 32.94%; height: 26px; text-align: center;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e \/\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 39.8753%; height: 26px;\"\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eRCA 20Hz-20KHz(±0.3dB）\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eBAL 20Hz-20KHz(±0.2dB)\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 26px;\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 24.2543%; height: 26px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eBackground noise\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 32.94%; height: 26px; text-align: center;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e\/\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 39.8753%; height: 26px;\"\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003eRCA output -135dBV\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003eBAL output -138dBV\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 26px;\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 24.2543%; height: 26px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eSNR\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 32.94%; height: 26px; text-align: center;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e\/\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 39.8753%; height: 26px;\"\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eRCA≥118dB\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eBAL≥119dB\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 19px;\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 24.2543%; height: 19px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eDistortion\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 32.94%; height: 19px; text-align: center;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e\/\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 39.8753%; height: 19px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e0.0005%\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 26px;\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 24.2543%; height: 26px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eWorking voltage \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" colspan=\"2\" style=\"text-align: center; width: 72.8153%; height: 26px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eDC 12V\/ ≥1.5A \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 26px;\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 24.2543%; height: 26px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eDimensions(W*D*H) \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"height: 26px; text-align: center; width: 32.94%;\"\u003e\n\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e167*105*55mm \/ 6.57*4.13*2.17in\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"text-align: center; width: 39.8753%; height: 26px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e168*106*53mm \/ 6.61*4.17*2.09in\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 26px;\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 24.2543%; height: 26px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003ePackage dimensions(W*D*H) \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" colspan=\"2\" style=\"height: 26px; width: 72.8153%; text-align: center;\"\u003e\n\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e280*210*80mm \/ 11.02*8.27*3.15in\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 26px;\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 24.2543%; height: 26px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003eNet weight \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" colspan=\"2\" style=\"height: 26px; width: 72.8153%; text-align: center;\"\u003e\n\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e686g \/ 1.52lb\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 26px;\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 24.2543%; height: 26px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003ePackage weight \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" colspan=\"2\" style=\"height: 26px; width: 72.8153%; text-align: center;\"\u003e\n\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e900g \/ 1.98lb\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-mce-fragment=\"1\"\u003e\n\u003cdiv style=\"text-align: left;\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003ePacking List\u003c\/span\u003e\u003c\/div\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli style=\"text-align: left;\" data-mce-fragment=\"1\"\u003e\n\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e1 × C100\/C100 PRO Digital Player\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e1 × DC 12V Power Adapter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e1 × Optical Cable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: 'times new roman', times; font-size: 14pt;\"\u003e1 × Remote Control\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Douk Audio","offers":[{"title":"US","offer_id":45668571054312,"sku":"SUC-C100-PRO-US","price":239.99,"currency_code":"USD","in_stock":true},{"title":"UK","offer_id":47406914797800,"sku":"SUC-C100-PRO-UK","price":239.99,"currency_code":"USD","in_stock":true},{"title":"EU","offer_id":47406914830568,"sku":"SUC-C100-PRO-DE","price":239.99,"currency_code":"USD","in_stock":true},{"title":"AU","offer_id":47406914863336,"sku":"SUC-C100-PRO-AU","price":239.99,"currency_code":"USD","in_stock":true},{"title":"Other","offer_id":47406914896104,"sku":"SUC-C100-PRO","price":249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0640\/6995\/9912\/files\/SUC-C100PRO_4.jpg?v=1711586919"},{"product_id":"douk-audio-u2-pro-xmos-xu316-digital-interface","title":"Douk Audio U2 PRO XMOS XU316 Digital Interface DDC Reclocker","description":"\u003cdiv\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eUnlock Pristine Lossless Audio: Easily convert the USB signal from your PC, Mac, phone or Raspberry Pi etc. into clean and simultaneous outputs of Optical, Coaxial and I2S. Feed a clear, stable, and jitter-free digital signal to those classic DACs, amplifiers and AV receivers without USB input for an immediate sound quality upgrade. \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eUltra-high Resolution with XMOS XU316: Equipped with the latest XMOS XU316 chip asynchronous transmission, the U2 PRO ensures virtually no latency, stable signal transmission, and exceptional sound clarity. Supports PCM up to 32bit\/768kHz and DSD512, perfect for high-end music streaming and professional audio playback.  \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eStrong Compatibility via UAC Mode Switch: Specially designed with a UAC mode switch, the 1.0 mode offers plug-and-play, driver-free compatibility for gaming consoles like PS4, PS5 and Switch, while 2.0 mode enables high-resolution audio support for advanced playback needs.  \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eExpandable Oscillator Design: With ample internal space to accommodate compatible crystal oscillators, the U2 PRO lets audiophiles and DIYers freely upgrade their preferred high-precision clock to further reduce jitter and achieve an even higher level of sonic performance and system synergy. \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eCompact Size with Convenient Indicators: Pocket-sized and USB-powered, the U2 PRO includes a USB-C to USB-A\/C cable for broad device compatibility—truly plug and play. Real-time PCM\/DSD indicators make it easy to monitor sample rates and formats. A simple yet powerful upgrade for audiophiles, gamers alike.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003chr\u003e\n\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eWarm tips\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan\u003e1. The U2 PRO supports Windows 10\/11, macOS, Android, and iOS. Windows 10 and above can run driver-free for PCM playback up to 384kHz, but higher sampling rate and DSD playback requires driver installation. macOS works driver-free. To avoid potential compatibility issues, it is not recommended to use Windows 7\/8, or general-purpose Linux systems. Linux-based audio systems like Daphile, Volumio, and ROON are supported.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e2. The U2 PRO supports oscillator replacement (not pluggable, needs soldering). Default 24.000 MHz ±20 PPM 5032 active oscillator, can be replaced by DIP-4P rectangular plug-in active oscillators or 5030 SMD active oscillators.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e3. The U2 PRO only supports 2.0 channel stereo audio. Multichannel formats such as 5.1, 7.1, or Dolby formats are not supported.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e4. Please install the required driver and files from the included USB drive, and follow the instructions or video guide to set up your player properly.  \u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003chr\u003e\n\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eParameters\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eBrand: Douk Audio\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eModel: U2 PRO\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAudio input: USB Type-C\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAudio output: Coaxial\/Optical\/HDMI-IIS\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUSB chip: XMOS XU316\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOutput mode switch: UAC 1.0\/UAC 2.0\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMax. sampling rate Coaxial\/Optical supported:\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cspan\u003ePCM：44.1kHz-192kHz\/16Bit-24Bit\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eDSD：DOP DSD64\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eMax. sampling rate IIS supported:\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003ePCM：44.1kHz-768kHz\/16Bit-32Bit\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eDSD (Native): 64-512\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eDSD (DOP): 64-256\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eOperation systems PC-USB supported: W10\/W11\/Mac OS\/Android\/iOS\/PS5\/Switch\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eJitter: 75ps (typical)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTHD+N: 0.000008%\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWorking voltage: DC 5V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDimensions (W*D*H): 85*79*26mm \/ 3.35*3.11*1.02in\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePackage dimensions (W*D*H): 195*155*70mm \/ 7.68*6.10*2.64in\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNet weight: 220g \/ 0.44lb\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePackage weight: 400g \/ 0.88lb\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003chr\u003e\n\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003ePacking list\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e1* U2 PRO Digital Interface\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1* Optical Cable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1* USB-C to USB-A\/USB-C Cable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1* User Manual\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Douk Audio","offers":[{"title":"US \/ Standard version","offer_id":47431035650280,"sku":"SUC-U2-PRO-US","price":69.99,"currency_code":"USD","in_stock":true},{"title":"US \/ TXCO Version","offer_id":47786743693544,"sku":"SUC-U2-PRO-TXCO-US","price":99.99,"currency_code":"USD","in_stock":false},{"title":"US \/ Femtosecond Version","offer_id":47786743726312,"sku":"SUC-U2-PRO-FS-US","price":199.99,"currency_code":"USD","in_stock":false},{"title":"UK \/ Standard version","offer_id":47431035683048,"sku":"SUC-U2-PRO-UK","price":69.99,"currency_code":"USD","in_stock":true},{"title":"UK \/ TXCO Version","offer_id":47786743759080,"sku":"SUC-U2-PRO-TXCO-UK","price":99.99,"currency_code":"USD","in_stock":false},{"title":"UK \/ Femtosecond Version","offer_id":47786743791848,"sku":"SUC-U2-PRO-FS-UK","price":199.99,"currency_code":"USD","in_stock":false},{"title":"EU \/ Standard version","offer_id":47431035715816,"sku":"SUC-U2-PRO-DE","price":69.99,"currency_code":"USD","in_stock":true},{"title":"EU \/ TXCO Version","offer_id":47786743824616,"sku":"SUC-U2-PRO-TXCO-DE","price":99.99,"currency_code":"USD","in_stock":false},{"title":"EU \/ Femtosecond Version","offer_id":47786743857384,"sku":"SUC-U2-PRO-FS-DE","price":199.99,"currency_code":"USD","in_stock":false},{"title":"AU \/ Standard version","offer_id":47431035748584,"sku":"SUC-U2-PRO-AU","price":69.99,"currency_code":"USD","in_stock":true},{"title":"AU \/ TXCO Version","offer_id":47786743890152,"sku":"SUC-U2-PRO-TXCO-AU","price":99.99,"currency_code":"USD","in_stock":false},{"title":"AU \/ Femtosecond Version","offer_id":47786743922920,"sku":"SUC-U2-PRO-FS-AU","price":199.99,"currency_code":"USD","in_stock":false},{"title":"China \/ Standard version","offer_id":47431035781352,"sku":"SUC-U2-PRO","price":69.99,"currency_code":"USD","in_stock":true},{"title":"China \/ TXCO Version","offer_id":47786743955688,"sku":"SUC-U2-PRO-TXCO","price":99.99,"currency_code":"USD","in_stock":false},{"title":"China \/ Femtosecond Version","offer_id":47786743988456,"sku":"SUC-U2-PRO-FS","price":199.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0640\/6995\/9912\/files\/1_b09c96fb-3537-4221-a5f9-51757a5cb535.jpg?v=1750412102"},{"product_id":"usb-to-spdif-converter-xmos-xu316-coaxial-optical-toslink-ddc-digital-interface","title":"Douk Audio U2 Digital Interface DDC with XMOS XU316 USB to SPDIF Converter","description":"\u003cdiv\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eLossless USB to S\/PDIF Converter: Convert USB signals from PC, laptops, phones, tablets, and Raspberry Pi etc. to optical\/coaxial outputs simultaneously with zero loss and no latency. Ideal for DACs, digital amplifiers, or home theater systems that only support S\/PDIF input.  \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eXMOS XU316 Chipset for Hi-Res Audio: U2 supports up to 24bit\/192kHz PCM and DSD64 (DOP) playback. Enjoy lower jitter, cleaner signals, and rich audio detail—perfect for high-end music systems and audiophiles. \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003ePlug-and-Play Simplicity: No driver needed for PCM playback on Windows 10+ and macOS. Includes a dual-head Type-A\/Type-C to Type-C cable for easy connection, fully OTG-ready for phones and instantly usable. \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eReal-Time Format Indicators:\u003c\/span\u003e\u003cspan\u003e The built-in sampling rate indicator clearly displays PCM\/DSD status and sampling rate, letting you instantly verify your audio format for accurate, bit-perfect playback and peace of mind.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eCompact Design for Seamless Integration: Despite its powerful digital processing, the U2 features a lightweight and space-saving design. Ideal for HiFi desktop audio systems where space and performance both matter.  \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003chr\u003e\n\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eSystem Driver Requirements\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eFor Windows 10 and Above: Driver-free for PCM; Requires driver for DSD \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eFor MacOS: Driver-free\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eFor Win 7\/8: Requires driver for PCM\/DSD\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eFor Android: Driver-free\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eFor iOS: Driver-free\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eFor Linux: Driver-free \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003chr\u003e\n\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003eWarm tips\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e1.The U2 supports OTG and comes with an OTG-compatible USB cable for direct connection to OTG-enabled phones. For iPhones or iPads with a Lightning port, a high-current camera kit is required. Newer models with a Type-C port can use the included cable directly. \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e2.The U2 only supports 2.0 channel stereo audio. Multichannel formats such as 5.1, 7.1, or Dolby formats are not supported. \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e3.Please install the required driver and files from the included USB drive, and follow the instructions or video guide to set up your player properly.  \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003chr\u003e\n\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003eParameters\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eBrand: Douk Audio\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eModel: U2\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAudio input: USB Type-C\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAudio output: Coaxial\/Optical\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUSB chip: XMOS XU316\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMax. sampling rate supported:\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003ePCM：44.1kHz-192kHz\/16Bit-24Bit\u003c\/div\u003e\n\u003cdiv\u003eDSD：DOP DSD64\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eOperation systems PC-USB supported:\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003eW10\/W11\/Mac OS\/Android\/iOS\u003c\/div\u003e\n\u003cdiv\u003eWin7\/Win8\/Linux (Cannot guarantee 100% compatible)\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eTHD+N: 0.000008%\u003c\/li\u003e\n\u003cli\u003eWorking voltage: DC 5V\u003c\/li\u003e\n\u003cli\u003eDimensions (W*D*H): 40*52*20mm \/ 1.57*2.05*0.79in\u003c\/li\u003e\n\u003cli\u003ePackage dimensions (W*D*H): 170*120*50mm \/ 6.69*4.72*1.97in\u003c\/li\u003e\n\u003cli\u003eNet weight: 45g \/ 0.1lb\u003c\/li\u003e\n\u003cli\u003ePackage weight: 170g \/ 0.37lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003chr\u003e\n\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003ePacking list\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e1* U2 Digital Interface\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1* Optical Cable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1* USB-C to USB-A\/USB-C Cable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1* User Manual\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Douk Audio","offers":[{"title":"US","offer_id":47632503963880,"sku":"SUC-U2-US","price":56.99,"currency_code":"USD","in_stock":true},{"title":"UK","offer_id":47632503996648,"sku":"SUC-U2-UK","price":56.99,"currency_code":"USD","in_stock":true},{"title":"EU","offer_id":47632504029416,"sku":"SUC-U2-DE","price":56.99,"currency_code":"USD","in_stock":true},{"title":"AU","offer_id":47632504062184,"sku":"SUC-U2-AU","price":56.99,"currency_code":"USD","in_stock":true},{"title":"Other","offer_id":47632504094952,"sku":"SUC-U2","price":56.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0640\/6995\/9912\/files\/1_1_704745f1-09c9-46a3-9678-2a92b18817cc.jpg?v=1756342686"}],"url":"https:\/\/doukaudibestseller.com\/es\/collections\/digital-interface-1.oembed","provider":"Douk Audio","version":"1.0","type":"link"}