XMOS 2nd generation USB Audio solution. Supports PCM signal up to
32bit/768kHz and native DSD up to DSD512.
Can be hooked up with smart phones via OTG USB input.
Two ultra-low phase noise crystal for 44.1/48kHz multiple frequencies.
High performance 32bit/768kHz DAC (SABRE9018Q2C) for high dynamic range and more details.
Built-in high-efficiency power module and lots of low-noise LDOs provides pure power for analog circuit .
Aux power supply for phones connection.
Lots of audio grade components, include MELF resistors, NP0 capacitor,