Thanks Tony. This is indeed a perfect PCB for the control module I
imagined, no modification required.
Larry H
----- Original Message -----
From: Oakley Sound <oakley@...>
This is correct. I use two op-amps per reversible attenuator circuit, and
with an optional trimmer to set zero position too.
No need to mod. This resistor, and input solder pad, are already there
because I use it on the 2U version of the VC-ADSR module. Each output stage
of the four-pot circuit board is summing stage to allow an additional
external CV to be added to the main signal path.