This is Way Huge Swollen pickle clone I made. This is basically a Big Muff with using a 14 pin DIP that contains 4 transistors. The tone control also has a pronounced mid scoop compared to the original Big Muff.
I etched this design on the box. The design is based on flames in Tibetan art. I named the box the Shiva Sonic. I figure as the god of destruction and rebirth, Shiva was an appropriate deity for the sound of the Big Muff.
This is a layout for the Big Muff that would fit in a B sized box. It is set up to use a 14 pin DIP since I used a quad transistor array. The pins on this chip are arranged such that you you could use this layout with regular transistors inserted into a 14 pin DIP socket. If you look carefully you can see that I’ve marked the pins E, B and C