Douk Audio U2 PRO XMOS XU316 Digital Interface DDC Reclocker
US / Standard version
$55.99
Sale price
$55.99
Regular price
$69.99
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Douk Audio U2 PRO XMOS XU316 Digital Interface DDC Reclocker
$55.99
Sale price
$55.99
Regular price
$69.99
Features
- Unlock 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.
- Ultra-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.
- Strong 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.
- Expandable 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.
- Compact 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.
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Warm tips
1. 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.
2. 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.
3. The U2 PRO only supports 2.0 channel stereo audio. Multichannel formats such as 5.1, 7.1, or Dolby formats are not supported.
4. 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.
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Parameters
- Brand: Douk Audio
- Model: U2 PRO
- Audio input: USB Type-C
- Audio output: Coaxial/Optical/HDMI-IIS
- USB chip: XMOS XU316
- Output mode switch: UAC 1.0/UAC 2.0
- Max. sampling rate Coaxial/Optical supported:
PCM：44.1kHz-192kHz/16Bit-24Bit
DSD：DOP DSD64
- Max. sampling rate IIS supported:
PCM：44.1kHz-768kHz/16Bit-32Bit
DSD (Native): 64-512
DSD (DOP): 64-256
- Operation systems PC-USB supported: W10/W11/Mac OS/Android/iOS/PS5/Switch
- Jitter: 75ps (typical)
- THD+N: 0.000008%
- Working voltage: DC 5V
- Dimensions (W*D*H): 85*79*26mm / 3.35*3.11*1.02in
- Package dimensions (W*D*H): 195*155*70mm / 7.68*6.10*2.64in
- Net weight: 220g / 0.44lb
- Package weight: 400g / 0.88lb
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Packing list
- 1* U2 PRO Digital Interface
- 1* Optical Cable
- 1* USB-C to USB-A/USB-C Cable
- 1* User Manual