Sounds similar in concept to the Fulltone WahFull I picked up this summer...
...3 position rotary switch for VOX Clyde, Crybaby, and one other which I don't recall the name.
The Fulltone WahFull combined with a MOOG foot controller gives me everything and anything I'd need wah-wise.
It can be used as a cocked-wah with very precise settings via the big pot(entiometer), plus the 3 different wah-wah thing with the foot controller,
but with a bigger sweep range if needed.