Talk about a cool pedal, about four years ago a bass player left the Mutron in my studio and never came back for it, I found it this year when I started playing again and didnt even know what it was. I about poop'd my pants when I plugged it in. Its the coolest auto wah / filter, it sounds like a cross between a Peter Framptom talk box sound and a Jimi Hendrix wah sound, you can set it to the intensity to your playing so it can really seem like an actual wah but much sweeter. I looked on Ebay and much to my surprise these things are going for 135 - 150.

Check one out if you get a chance,

:D