PCM5102 / PCM5102A USB DAC Decoding Module (PCM2706C) — 32 bit, 5V USB Powered Headphone Output

This compact USB sound module pairs the PCM5102A digital decoding chip with a PCM2706C USB processor to deliver reliable audio decoding that supports 32 bit data. It is USB bus-powered and requires only a 5V USB power supply, so no external adapter is needed. Compatibility spans a wide range of operating systems, including older and newer editions and platforms, allowing straightforward integration with many devices. The board provides a direct connection for headphones for an immediate audio solution. An active crystal oscillator is included to reduce interference and improve efficiency while keeping the module in a small form factor.