9. How to Connect an External USB DAC Dongle to DISC?

1.Enter Settings, select Working Mode, and then choose USB AUDIO Mode.

2.Connect the USB DAC dongle to the DISC using a data cable, and then you can play audio normally.

Note: If the device is not recognized or audio cannot be played, try reconnecting the dongle. Some dongles may have higher power consumption, and if the DISC's output current is insufficient, it may result in failure to function properly.