#1
My wah pedal isn't working anymore. I use an ac adapter and a battery yet no sound comes out of the pedal. No blown fuses or transistors from what I can see either.
Please help.
#2
Well that's not much to go on.

Are you handy with a multi-meter? If so I'd start by trying to narrow down where the signal stops - input jack, switch, somewhere in the circuit, fasal inductor, etc.

Have you tried isolating just the wah in your chain with known good cables and power?

You can get all sorts of diagrams and pictures here - http://stinkfoot.se/archives/tag/crybaby
Guitars:
Jackson Kelly KE3 - MIJ (Distortion/Jazz)
Jackson DKMGT Dinky (EMG 81/85)
ESP E-II Eclipse Custom (JB/'59)
ESP LTD EC-1001FR (EMG 81/60)
Fender MIM Strat

Amps:
Mesa/Boogie Dual Rectifier Roadster 212
Laney IronHeart IRT-Studio
Peavey Vypyr 30
Peavey ReValver Amp Sims
TOOOO many T.C. Electronic Pedals. . .