New and Improved!

Skill Level: Beginner

The older version worked pretty well. We re-worked the whole circuit and now it works even better!

It's well known that a lot of fuzz pedals don't play nice with wah pedals. You can try putting them before or after the wah. Nothing really works well. Fuzzes (Fuzz Face based wahs in particular) deteriorate the wah effect due to an impedance mis-match.

Now you can get rid of the problem with the Griffin Effects Wah Buffer Retrofit. It's a small circuit that is fitted inside your wah (it can also be fitted into it's own enclosure). It doesn't require any drilling or cutting any traces so it is completely reversible. Good news for those of you with vintage wahs. The Griffin Effects Wah Buffer Retrofit will allow you to use any fuzz pedal without any impedance problems at all. The buffer also has a trimmer on it to adjust volume of the wah so there aren't anymore volume issues.

This kit will work with:
Dunlop: GCB-95 Rev. C-H, GCB-100, JH-1, JC95, and ZW-45
Vox: V847, V847A
Pretty much any wah as long as there's room for it.

If you have a Crybaby Rev. C-E, you will want to use the Vox V847 instructions.
If you need help identifying which revision you have, contact us.
It should also fit on just about any other wah out there too.