The Stutterphone V.1 is a mechanical killswitch system utilizing the original mechanics of vintage rotary phones.
It is one of my older DIY ideas. First ones I design go back many years so it was always an idea in the back of my mine to turn it into a proper pedal.
When I finally went about designing it I decided to also design a fuzz circuit to make it feel even more like a proper pedal. Since the phone simply cuts the signal mechanically in V.1 there would be no use for a PCB or even bypass button if I didn't add something more. And a proper fuzz is perfect in front of a killswitch since the effect becomes alot more dramatic when cut. So I designed a sort of mix between two different fuzzes was able to find the perfect size enclosure to fit it all in.