posted some stuff for sale and this one item might save a few of the others from the chopping block. but my seller regret level is gonna be mighty high on this even though I don't use it for anything. maybe the coolest musical thing I own.

1978 Arp Quadra.
[Linked Image from i774.photobucket.com]

http://www.youtube.com/watch?v=VjQbBGdVgJo&feature=youtube_gdata_player

JYD #82 yup...