The Motherboard: an open-source Big Muff
The Motherboard is an open-sourced PCB (Printed Circuit Board) based on the famous Big Muff circuit and designed as an experimentation platform rather than a 1:1 clone.
I have decided to share all the sources of this project and so I have created a GitHub repository in which you can find everything you need to build the pedal pictured above.
The sources include the schematic, the gerber files, a bill of materials, a drill guide and a UV printing template.
Head over to GitHub and start building !
https://github.com/Circle-Circuits/motherboard