Tight Muff Fuzz PCB

Description

Designed for a 125B enclosure with top mounted jacks and doesn't provide room for a battery. This was done to provide an easier soldering experience and to be more approachable for new DIYers.

A highly refined Big Muff circuit that's more versatile, tighter, has more clarity, and less noise than the original. This might just be the ultimate evolution of the Big Muff. Includes a sustain, tone, and level pot in addition to a tone stack bypass switch. 9V power supply recommended.

Click here for the build documentation

I recommend also purchasing a plastic drill template down below which makes drilling a lot easier. The same template can be used for all of my 125B builds and provides additional holes for alternate LED placements.
If you have a 3D printer I've also provided the .stl files: 125B_face.stl 125B_jacks.stl
Here are the measurements if you want to do them yourself: 125B drill template