The DAY-1000 digital audio synchronizer is a multi-channel AES/EBU digital audio synchronizer developed by China Electronics Technology Group. It can synchronize multiple asynchronous digital audio signals and perform sample rate conversion. Users can input 4 channels of AES/EBU digital signals with different sample rates and choose to output one of the three standard sample rates. It also supports clock input and output interfaces, allowing multiple synchronizers to be cascaded to achieve more than 4 channels of digital audio synchronization.
The DAY-1000 is a multi‑channel AES/EBU digital audio synchronizer designed by Fiberstar. It accepts up to four AES/EBU inputs and provides four synchronized outputs, supporting sample rates of 32 kHz, 44.1 kHz and 48 kHz. The device includes both internal and external reference options and offers status LEDs for signal and clock monitoring.
The manual describes the front‑panel layout, connector assignments, power requirements (220 V ± 10 % at 20 W), mechanical dimensions (482 mm × 300 mm × 44.4 mm) and wiring instructions. Contact information for technical support is provided via the Fiberstar website and email. This manual is written in Chinese.
| Input/Output Impedance | 1100 Ω balanced |
|---|---|
| Supported Sample Rates | 32 kHz, 44.1 kHz, 48 kHz |
| Power Supply | 220 V ± 10 % |
| Dimensions (W×D×H) | 482 mm × 300 mm × 44.4 mm |
It supports 32 kHz, 44.1 kHz and 48 kHz sample rates.
The unit measures 482 mm × 300 mm × 44.4 mm.