Here’s the classic RAT distortion with on-board pots. All the ProCo RATs are essentially the same circuit, just with a few value changes over the years. For this project, the board can be used to make 4 different versions of this great distortion box: The original RAT, the RAT 2, the Turbo RAT, and the You Dirty RAT. Here’s the basic schematic:
The component names from the above schematic follow those in the layout drawing below.
The project file with a full BOM, scaled transfer images, and drilling template can be found here.
Thanks to Cody for verifying this ahead of time for me. You sir, are a scholar and a gentleman.
