I installed the Pi-Dac on my Raspberry Pi yesterday.
Using piCorePlayer it worked immediately after activating the i2s output from the web interface.
In Volumio, I activated the i2s driver in the System menu (“i2s on”) and rebooted, but the DAC is not recognized.
When I do an “aplay -l” in ssh, this is what I get:
root@volumio:~# aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: sndrpihifiberry [snd_rpi_hifiberry_dac], device 0: HifiBerry DAC HiFi pcm5102a-hifi-0 
Is this correct? I was expecting to read some “…Pi-Dac…” card, not HiFiBerry!
But, most important, I get no sound at all from the DAC.
Is there any specific config to be done that I’m missing?