There is a small video demo here http://www.laboitenoiredumusicien.com/
Follow DJ>WEBTV>DEMO. It's in French but there isn't a lot of spoken words ;-)
It's true that there is'nt a lot of information on this FX.
For info if you look for a mini portable effect unit:there is now also a mini LINE6 POD (http://bx.line6.com/pocketpod/index.html)
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