Irrer Iwan

Today's Build: "Irrer Iwan" (German for "Crazy Ivan"). A Green Russian Big Muff Pi Clone (Who would have guessed?) with a MPSA13 in the input stage, switchable tone stack, four different clipping diode modes and foot switchable emitter resistors for the input and both gain stages.

Basically it's a Green Russian Big Muff, a Rams Head, a Tone Bender and a Creamy Dreamer with a little more gain for all of them in one pedal.