i'm looking for a delay pedal that will allow me to get that sort of, mathy noise-rock ish sound.

doesnt need long delay, few seconds will do nicely. all it really eeds to do is be able to loop indefinatly and change pitch and give me all the nice swells and swoops that you hear in things like battles.

the MXR carbon copy was my first thought but i could do with something possibly cheaper if there is such a thing.