User Guide

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The DX300 can work as a USB DAC for Windows PC,
Mac computer, and Linux computer. It is driver free.
Turn the DX300 into the USB DAC mode, connect the
DX300 to a computer via the USB-C cable. After the
DX300 is detected, the soundcard driver will be installed
automatically. Now, you can select the DX300 as the
audio output device and use it as the USB soundcard.
The DX300 supports up to 32bit/384kHz PCM, and DoP
DSD up to 128x when be used as a USB-DAC. On
Windows OS, the USB DAC function supports WASAPI.
USB DAC: