El Distorto Segundo
This is a little-known and somewhat rare effect. Although it's not fetching huge vintage prices yet, we decided to make a clone of it because it is such a unique and interesting distortion. There really isn't any other circuit like this, and if you're an avid DIYer, you're probably getting tired of modding the same old distortion/overdrive circuits, so we thought you guys would enjoy tinkering with this one (unless your a Pumpkins fan, in which case, you'll probably want to leave it just the way it is). It actually has two completely different distortion/overdrive circuits. The "resonance" knob blends the second circuit into the mix. Lots of clipping mods, RC filters, and op amp gain structures to play around with.