I installed a RPi2 with a HifiBerry DAC+ Pro (and a 7″ touchscreen).
According to the Max2Play support I configured the HifiBerry:
– Set the Digital Volume to 96%
– Turn off the “Analogue Playback Boost” and
– Leave the “Analogue Boost” as is (100).
So far everything is fine, audio output is OK.
If I configure squeezelite with the options: “-o hw:0 -V Digital” (according to your proposal) I get no longer any audio output. Erasing the options leads to normal audio output again.
What am I doing wrong after having added the options “-o hw:0 -V Digital”?