This is a library of perfboard and single-sided PCB effect layouts for guitar and bass. I'm not an electrical engineer by any stretch of the imagination, just a DIY'er who likes drawing layouts. It is meant for the hobbyist (so commercial use of any of these layout is not allowed without permission) and as a way to give back to the online DIY community.

Friday, September 1, 2017

Death by Audio Kill Kill Filter

It's a Fuzz and Filter Friday! Here's DBA's Kill Kill Filter. At it's heart is a stripped down Big Muff (only one distortion section without clipping diodes) with a footswitch selecting 2 different pots in the tone stack. Schematic can be found over on FSB.


  1. Hi!
    Couldn't find another way to ask, sorry. Could you please make a layout for this project?

  2. Verified! Nice sounds though I don't find so useful to switch between two identical filters. It would be nice to use one of them with something else like an expression pedal or a ldr or a cv.. Thanks for the layout!