Features High-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. Wireless&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. Multiple 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. 8 languages and unique display mode: support Chinese / 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. Mini 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. Warm tips: 1. There are screws on the bottom of C100/C100 PRO, designed to adjust the sensitivity of VU meter to realize better display effects. 2. For safer and faster shipping, 2*AAA batteries inside the remote control are not included, please prepare by yourself. 3. Support DTS format, but only can output two channels (front left and front right). 4. All outputs will work at the same time and the volume button controls the volume of all outputs synchronously. Parameters Brand: Douk Audio Model: C100 PRO Audio input: SD card / U-disk / Hard-disk / Bluetooth 5.0 / Optical Audio output: Coaxial / Optical / Stereo RCA / Balance XLR Music files supported and max. Sampling rate support WAV 768KHz/32Bit MP3 48KHz/16Bit FLAC 192KHz/24Bit ISO DSD512 APE 48KHz/16Bit DSF DSD512 DFF DSD512 DTS Output front L/R channel Firmware upgrade: support U-disk update USB interface: support USB 3.0 and below SD interface: support CLASS10 and above CUE playback: support WAV / APE / FLAC SPDIF output: max. 192KHz 24Bit / DOP64 Hard-disk format supported: FAT32 / exFAT Max capacity of hard-disk: 2TB Max capacity of U-disk / SD card: 512G Max output level: 2.2Vrms File system: Multi partition not supported Input sensitivity: 0dBFS Frequency response: RCA 20Hz-20KHz(±0.3dB) BAL 20Hz-20KHz(±0.2dB) Background noise: RCA output -135dBV BAL output -138dBV SNR: RCA≥118dB BAL≥119dB Distortion: 0.0005% Working voltage: DC 12V/ ≥1.5A Dimensions(W*D*H): 168*106*53mm / 6.61*4.17*2.09in Package dimensions(W*D*H): 280*210*80mm / 11.02*8.27*3.15in Net weight: 686g / 1.52lb Package weight: 900g / 1.98lb Packing List 1 × C100 PRO Digital Player 1 × DC 12V Power Adapter 1 × Optical Cable 1 × Remote Control

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