PROCO: Rat, with mods

The humble Proco Rat – a staple of distortion throughout the 80s, and then later rediscovered by people that couldn’t afford expensive pedals or just liked the sound.  By the way, I refuse to acknowledge the Rat as a fuzz pedal.  Others may, but not me…

Excellent analysis on Electrosmash if you have somehow missed it – link here 

The layout could be smaller, but I like a bit of room on the board, and it’s still only 21 wide.


PROCO RAT WITH MODS – VERO LAYOUT

This modded Rat has switching diodes and an adjustable highpass mod using trimmers.  The straight Ruetz-style switch can be a bit much for some people, so the option to dial it in via trimmers and leave it seems like a reasonable idea.

The switching allows for a few diode combinations or just leave off the LEDs for an open setting.

Proco Rat distortion guitar effect vero layout



Same again, but without the trimmers.

Proco Rat distortion guitar effect vero layout





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