(Didn't quite think this belonged in "technique" so I put it here...)
...Well sorta
at least. I almost busted the sub, and my ears.
Right now I've been running my PDDI (set for bassy dub/reggae tone) through my stereo, sorta like a PA. It has 2 tweets, 4 mid/bass, and 1 sub. Today I just held my bass up to the sub to see what'd happen.
Major sine wave is what happened!!!! Anyone else do this w/ their rigs/PAs. Anyone do such a thing live??? I think that'd be uber-
Sub Feedback! Cooooooool.... 
