This small USB to I2S interface module will allow you to integrate a USB input with good performance into a DIY audio project. It is based on an SA9227A chip, supporting PCM audio streams up to 32bit 384kHz and DSD up to DSD128. The module is also equipped with three low-noise LDOs and filter capacitors, providing the audio circuits with a clean and stable power supply. Two SiTime clocks are also used to ensure low jitter, as well as a CMOS buffer to isolate the I2S signal.