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.

Monday, February 27, 2017

Barber Tone Pump

Starting the week out with an early version of the Tone Pump from Barber. It's very similar to the Silver LTD with a few value changes and a simplified tone control. Here's the schematic for reference and you can use the Barber Silver LTD drilling template. I believe if you put two of these in one box you get the two channel version.


  1. For a long time I want to make a double Barber, but I want to combine Barber Small Fry and Barber Tone Pump, different characters sound. For the layout thanks !!!

  2. I love the fact that you also provide schematics. Well done, sir. Well done!

  3. Hi, there a diode inverted in the drawing, the pcb is correct ..