[sdiy] Rene's ms20 filter clone

[jays at aracnet.com]

Karl,

I'd check the resonance feedback circuit and 1nf (0.001uf) filter caps.

Jay S.

Karl Ekdahl wrote:

> ...behaves perfectly as a VCA right now but does
> nothing "filtery". I've measured everything and it
> seems ok, so i don't know...  ..any clues anyone?
> 
> btw. here's the schematic:
> http://www.uni-bonn.de/~uzs159/ms20.html
> 
> Karl