I got to try one of these out a few months ago when the president of the company passed through Burlington and visited a few music stores with his pedalboard. This thing sounds like nothing else, and is incredibly fun to play with.
I do want to pick one up at some point, as it does really well with bass and low-tuned guitars on some settings since it only distorts certain frequency bands, which can leave the bottom end clean and clear. There is a bass version coming too, as I know Victor Wooten is helping develop it.
[VIDEO]http://www.youtube.com/watch?v=9IxPvMRWj40]YouTube - Source Audio Soundblox Multiwave Distortion Demo[/VIDEO]
[VIDEO]http://www.youtube.com/watch?v=HOlntRkxKAI]YouTube - Chuck of moe testing Multiwave Distortion[/VIDEO]
that sounds fuckin great man!