USB DAC issue

F
Foxinou posted Oct 25, 12:39:

Hello,
I'm a beginner with Raspberry Pi and SamplerBox is my first project. It's great; everything works fine except for using an USB DAC. I have no problems with the standard audio output of the Raspberry Pi, but I get no sound with USB sound card.
I tried two devices:

  • PCM2704 USB as recommended in the official project
  • Another USB device that is supposed to work with the Raspberry Pi
    I got the same results on a Raspberry Pi 2 and a Raspberry Pi 3B+

Can you help me? Where is the problem?
Do I need to change something in the SamplerBox script or install specific drivers?
Will I have the same problem with a HAT sound card?
Thank you

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