Hi
I just bought an old Thomas Organ Colorsound wah pedal which needs the pot replaced. I have a NOS Icar pot to put in. The wah has the original stack of dimes inductor in it also. What I need to know is it worthwhile doing a TB mod on the pedal and if so where might one find a drawing on this. I have recently modded my Vox 847 and have had great results from what I did, TB, replaced pot and inductor with Fulltone stock and changed the Inductor and input resistor.

I'm going to assume you mean a Crybaby and not a Colorsound. You can find diagrams on the Fulltone website. Check under tech help/wah. It is definitely a worthwhile mod.

your absolutely correct it is a crybaby and thanks for the link.