Grp Synthesizer Eurorack – VCF 24db

Transistor Ladder Filter w 1-4 poles LP and SELECT aux out
Two audio in (one adj) and two CV In (one adj)
Cutoff, Res, w Automatic Gain Change and ext CV in
Distortion, Amt Res CV In
Panel Width: 10 HP
+12V =  90mA
-12V  = 60mA
+5V = 0mA