hi!
after i made a xoxbox with an tb303 style psu and had great results in the sound, i wonderd if the ground plane, 12v and 5,333v is wired the same way as the tb303?
when making audio gear you have to arrange the ground plane for ex, with great care so you dont get high currents running backwardsthrough the ground into other circuits that operates with smaller currents. this would result in noise, crosstalk etc.
if the tb303 got a sound from the psu maybe the ground plane for ex, had an impact on some circuits aswell!?
i couldnt find a contact adress to adafruit where i i could ask how they reversed enginered the 303 and its layouts.
ground and powerline layouts
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