“an aggressive sounding multimode Steiner-Parker filter with a twist”.

Build
-- Ravenware

I can't imagine how you could get a Synthacon VCF to sound even MORE aggressive than that circuit already was! There were VCF settings on mine (had from 1981 - 1994, traded it for my first ARP 2600) that were so downright vicious, just the slightest HINT of Nyle's nasty VCF's antics would suffice...sort of like how you might only need 1/2 (or LESS!) of a ghost pepper for an entire pot of chili that can serve 20+ people. Scaaaaaaary!