Amplifier 擴音機 / BRYSTON / BUC-1

BUC-1 USB Converter


The Bryston BUC-1 USB Converter provides a high resolution, ultra low jitter, digital audio signal interface between your USB source (Laptop, Desktop, Notebook etc.) and audio device. It utilizes a single USB cable and allows for native 24 bit resolution at sampling rates of up to 192 kHz. The BUC-1 is built upon low phase noise clocks, to run as the master audio clock, resulting in extraordinarily low jitter output. The goal of any quality USB converter is to convey the exact bits in the audio signal, with the least amount of‘jitter’ possible, and the BUC-1 accomplishes this goal with exceptional performance.

Digital Inputs: USB
Digital Outputs: BNC (SPDIF), COAX (SPDIF), AES/EBU (XLR)


Native 24 bit resolution at sampling rates of up to 192 kHz
Asynchronous USB receiver
Controls master timing of the audio system
Outputs transformer coupled
Input sample rate indicators
Ultra low noise linear power regulation