[sdiy] Eurorack Grounding Question

Steven Cook stevenpaulcook at tiscali.co.uk
Tue Dec 29 10:30:46 CET 2020

Hi, I'm designing a Eurorack module which uses a microcontroller. The 
PCB has separate analogue and digital grounds joined at the power input 
header, but I've realised since designing it that both grounds will also 
be shorted together by the front panel as there are input jacks 
connected to the digital ground and output jacks connected to the 
analogue ground. I assume this would create an ground loop. Would I be 
better off not bothering with separate grounds?


Steven Cook

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