(17-03-2021 22:55)AudioFilll писал(а):  без i2s DAC volumio не дает выбрать выход аудио на USB, только на HDMI или на наушники ((

How do I set the audio output from Volumio?
Select 'Settings', 'Playback Options', and choose your 'Output Device' from the drop down menu. If you are are NOT using an i2s device (for example a USB DAC), then ensure that the 'i2s' switch is in the 'Off' position. Choose the correct DAC model (note that some DAC models use a common driver), and save your settings. Reboot & check that the settings are retained.
https://volumio.github.io/docs/FAQs/Audio_Output.html