I work in a nightclub in the Atlanta GA area and we're hoping to do some dubstep parties. I would like to have some marching drums like bass drums and quads and run them through a device that will produce chopped up dubstep sounds. Can you suggest a fairly cheap device for doing that? If possible I'd also like to put keyboards and a bass guitar through it at different times, and also try to use it to put the effect on animal sounds like owl hoots and dogs barking, and pigs... Does anyone have any suggestions?