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For this project you can replace the circuit board in your exsisting wah pedal with a very flexible, great sounding circuit. These are wah mods based on Gerben Koopman's wah. This wah has trim pots to tune in great sounds and also capacitor placements to vary the tone of the wah. This will drop-in to any Dunlop or vox wah pedal, they all have the same bolt locations. If you solder a header on for the outputs, you can simply plug it into a 847 and some of the Dunlops too. Otherwise you can use the parts placement diagram to wire for your particular wah wah.

There are various wiring diagrams listed here to show a few ideas for switching the two inductors.

• Mod-able Wah Wah wiring diagram with Rotary Switch Inductor Selector
• Mod-able Wah Wah wiring diagram with 2 Toggle Switch Inductor Selector
• Mod-able Wah Wah wiring diagram with 1 Toggle Switch Inductor Selector
• Mod-able Wah Wah wiring diagram with no Inductor or Capacitor Selector
• Mod-able Wah Wah Ready-For-Transfer Printed Circuit Board Layout
• Mod-able Wah Project Notes

Would you like a Ready to Solder Circuit Board for this project?