I try to understand how the EQ thingi works or rather why it doesn’t work with this new Setup, even though i use the exact same Hardware.
With EQ enabled and no sound, the /boot/dietpi.txt has the correct setting, as you mentioned earlier.
dtoverlay=allo-boss-dac-pcm512x-audio
Everything in Alsamixer is green, nothing is muted, settings are exactly as described in the pdf.
Actually O!MPD does not play the Music, the Time does not move, was under the impression it was playing bc i saw the EQ Bars animation next to Track.