Cgs synth

>If I use switches instead of pots for the divider outputs, will I need
>to add a 47K resistor to ground for each output to the mixer? I've
>finished this pcb but have no output except the channel B x2. This is
>sent straight to a pot and the mixer.

No need to add anything to ground. Reason 1 - it doesn't require a load.
Reason 2 - it's getting one anyway when it connects to the summing node of
the mixer (Virtual ground).

Ken
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