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<DIV dir=ltr align=left><SPAN class=191372618-05042023>Whatever the VCA is in
the Korg MS-20 really warms up the sound of that synthesizer. You can find
the schematic on the internet. I have something redrawn by a fellow named
Marjan Urekar that I looked at years ago. It involves two
transistors. It is evidently also the VCA used in the Roland
JX-3P.</SPAN></DIV></BODY></HTML>