Heh, heh, we used to call it the Sonic Holocaust because of the devastation it wrought to the music. In all fairness, the effect is really quite cool, but the "sweet spot" is about 1 ft. wide. It's a great gimmick, but you'll find that listener fatigue sets in very quickly.
It will blow your friends' minds, though...
-RW-
It will blow your friends' minds, though...
-RW-