USB Sound Card

This section describes how to configure USB Sound Card and make it working with Peppy Player.

Connect USB Sound Card to one of the Raspberry Pi USB connectors.

Run the following command in the terminal:

aplay -l

Here is the possible output from that command:

card 1: DAC [USB AUDIO DAC], device 0: USB Audio [USB Audio]
  Subdevices: 0/1
  Subdevice #0: subdevice #0

The card and device numbers should be specified in the /home/pi/.asoundrc file:

slave.pcm "plughw:1,0"

After completing all these steps the USB Audio Card should be functional.

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