THE FLYING GUILLOTINE FUZZ
This is one of the earliest Parasit Studio projects. It's a simple transistor based fuzz with some similarities with a Big Muff, but far from being a clone. The two middle gain stages are replaced with a discrete op amp.
Compared to a Big Muff it's clearer and tighter sounding, and it doesn't have as much gain.
Stripboard and pcb etch layouts (both verified)