User Manual of Douk Audio Douk Audio C100 PRO
Warm tips:
- There are screws on the bottom of C100 PRO, designed to adjust the sensitivity of VU meter to realize better display effects.
- For safer and faster shipping, 2*AAA batteries inside the remote control are not included, please prepare by yourself.
- Support DTS format, but only can output two channels (front left and front right).
- All outputs will work at the same time and the volume button controls the volume of all outputs synchronously.
- 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.
Music files supported and max. Sampling rate support:
Model | C100 PRO |
---|---|
DFF | DSD512 |
ISO | DSD512 |
DSF | DSD512 |
WAV | 768KHz/32Bit |
FLAC | 192KHz/24Bit |
APE | 48KHz/16Bit |
MP3 | 48KHz/16Bit |
DTS | Output front L/R channel |
Audio input | SD card / U-disk / Hard-disk / Bluetooth 5.0 / Optical |
Audio output | Coaxial / Optical / Stereo RCA / Balance XLR |
Optical input | max. 192KHz / 24Bit |
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 |
File system | Multi partition not supported |
Output level | 2.2Vrms(Max.) |
Input sensitivity | 0dBFS |
Frequency response | RCA 20Hz-20KHz(±0.3dB)
|
Background noise |
RCA output -135dBV
|
SNR | RCA≥118dB
|
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 |
- C100 PRO Digital Player ×1
- DC 12V Power Adapter ×1
- 32G SD Card ×1
- Optical Cable ×2
- Remote Control ×1

VU Meter Aesthetic
- Adds a retro, dynamic visual element to the audio setup.

ESS9038 Decoding Chip
- Delivers ultra-low distortion and high SNR for superior sound clarity.

Multilingual Interface
- Supports 8 languages for ease of use by a global audience.

Intuitive Controls
- Features a 2.4-inch OLED display, touch buttons, and a remote control for user-friendly operation.

Advanced Bluetooth 5.0
- Supports APTX-HD/LDAC for lossless, high-definition audio streaming.

High-Resolution Audio Support
- Plays DSD512 and various formats up to 32Bit/768kHz for rich, detailed sound.

Multiple Input Options
- Offers Bluetooth, Optical, USB, and SD card inputs for versatile connectivity.

Compact and Portable Design
- Smaller than traditional audio players for easy transport and use.