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.

Wednesday, May 17, 2017

Smallsound/Bigsound Sparkle Motion

Stumbled across this one on the old Smallsound/Bigsound blog. The Sparkle Motion is based on the classic Rangemaster treble boost, but with a lot of extra controls. Schematic and more info can be found here.


  1. verified ))) very empressive device \m/

  2. should any of the pots be mounted to the board for this layout? it looks like the top 2 would be fine and the bottom 2 could be solder lug (otherwise they would be touching/overlapping i assume)? I am still fairly new to this stuff so i appreciate all the work you put into these!