Moog Werkstatt Filter Mod (A must have!)

So if you own one of these or are thinking about it, you’ll discover that the VCO does not turn off fully when external audio is passed through it which sucks.. this mod fixes this. Just remove the jumper in JMP57 and run a wire from each point to a simple switch. Make sure you use a small one because there isn’t much room in there for anything bigger.