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.

Tuesday, May 15, 2018

TAD Range King

Nice little booster from Tube Amp Doctor. There's still a little bit of confusion on FSB over the correct value of the resistors biasing the base of the transistor, but this should work. Schematic and discussion here. If you'd like a fabricated version of this layout, check out the Strider PCB in the store.


  1. The schematic is different from this layout, the schematic has at least a q2 and another diode

    1. That's for the millenium bypass of the original. I left it off here.

  2. Verified! but i dont hear difference on balls pod