GGG Custom Wah
This wah-wah "kit" is really more just a PCB that is sold by General Guitar Gadgets. What makes this wah-wah novel is the ability to switch between 2 different inductors, and a 5-way switch that allows stacking of capacitors to change the tonal window that the throw of the wah inhabits.
Controls
- Wah Treadle controlling the sweep of the wah filter
- On/Off button at top of the treadle throw
General Information
http://www.generalguitargadgets.com/pdf/ggg_wah_mod1_lo.pdf The GGG site states that the wah modifications are based on Gerben Koopman's wah, but attempts to find more information on Gerben Koopman's wah end up googling back to the GGG site, or linking to webpages that have long been link-rotten.
Phase Inversion
Lack of a schematic prevents us from being able to opine on whether this will invert phase while in operation. Until we build out our GGG Custom Wah, we won't be able to confirm whether or not this pedal inverts phase.
Pedal Manual
General Guitar Gadgets has not issued a manual on how to use the GGG Custom Wah.
Schematic
General Guitar Gadgets has not issued a schematic for the GGG Custom Wah. Our searches have not found anything either.
