formant bass (bandpass filter out from ESP as main output!)
By enkhelyawon
LPF - tweakable up to ~7 Adjust THRESHOLD to taste CV OUT COntrols the VCA, however, you can bypass it, patching directly SIGNAL OUT to SIGNAL IN I did like it shown to be able to tweak Envelope Generator 1 of the VCA through which the signal is fed to ESP (believe me, there IS a difference. NB - BLUE CABLE IS TO REMIND THAT THE SIGNAL FOR THE OUTPUT IS FROM ESP ONLY!!!