Silicon Tone Bender by Mic Tester

This project was originally posted over at FreeStompboxes,org. This is a great sounding Tone Bender. Easy to build, and parts are not hard to find. I haven’t tried it but it would probably work with a range of other transistors.

PCBs

I designed tis PCB and made it available through PCBWay.com on their shared service. You can order boards for yourself from their shared service here:

https://www.pcbway.com/project/shareproject/Tone_Bender_Si_f1f421a8.html

Schematic

Here is my drawing of the schematic for reference.

Parts List

Drilling Guide

Download the drilling guide here.

Print the guide at 100% and wrap it around your enclosure with a piece of tape. This guide is meant to fit a 1590B sized enclosure.

Pictures