You can find details about this project at Viva Analog. I went a little further by adding an envelope follower (based roughly on the envelope follower in the Lovetone Meatball) and a CV input that allows you to insert an external modulation source (ie. external LFO, sequencer, CV foot pedal, etc…).
My revised schematic and some sound clips are below…
AUDIO CLIPS
Is there anybody . . ..OUT THERE . . .
Yeah… I THINK SO… :)~
Could you put one of these in a wah pedal like the Snarling Dogs Ring Mod Wah?
Sure! Why not?