Quote Originally Posted by Swish
As for effects, one of the coolestt pieces I own is a Mutron III, which is an auto-wah pedal that was made in England. It was used by Stevie Wonder to record "Superstition" (think of how funky his keyboard sounded in that song), and he liked it so much that he allowed the company to use his image for free in their advertising.
I have something even rarer - the Mutron Flanger!

http://guitargeek.com/gearview/212/

Ever seen one of those? It's very cool; the sweep of the flange is controlled by a wah-like pedal. Very bizarre.