Just want to tell that I’ve installed a Rpi0WH with balenaSound and this amp and it works as intended when followed and inserted configurations as told on there homesite:
“If you see a line that says: dtparam=audio=on
Disable it by putting a # in front.
Adafruit MAX98357 I2S Class-D Mono Amp
Just as info if you want to add it on the list of known working DAC’s
Thanks for an awesome product