Bought this for my 70's Fender AA764 Champ. Nice, bright and chimey. The amp already had a changed speaker - a Jensen MOD that sounds good. I think it sounded better than the C8R but that might be because it's not broken in yet. The C8R is sounding better and better and comes handy in alot of champ like amps, maybe it will take the place of the MOD speaker someday.