This Line 6 M9 is a great sounding unit. It is an effects modeler, and it is meant to run in front of an amp, just any other guitar pedals. It has tons of effects in it, over 120 of them, and I think they sound kick ass good.
I made some demos of the M9, so that you can get an idea of what sounds this unit is capable of. The distortion sounds get criticized, but I think they are totally usable.
The M9 is my pick for top new product of 2009.
