Hi
From here
Dac must been set as AlloBoss but there’s no entry in zynthian webconf
So documentation in:
they say: dtoverlay=allo-bossdac-pcm512x-audio
and the alsa hardware name should be BossDAC (to be used in Jackd hw:BossDAC parameter)
While using the same hardware as ZynADAC or HifiBerry ADAC, the InnoMaker has differents clocks for their XTALs.