I've found a number of amps that are "very similar, if not identical to" other amps. Please use this thread to help index the list. Some examples to get you started: Marshall JCM 800 = Peavey Butcher = Laney Pro Tube = Sovtek MIG 60 Trainwreck Express = Two Rock Ruby = Fuchs Train 45 Marshall Plexi = Traynor Bass Master Before you post your rebuttals, I realize that these are NOT clones of each other (for the most part), but are clearly similar circuits with somewhat similar sounds. I also see no need to list deliberate clones, like Ceriatone OTS = Dumble ODS -- duh. If you have superior knowledge of the circuits of some of these similar amps and want to correct something, feel free. I'd especially like to hear of amps that are overlooked and cheap that are close or can be tweaked to be very similar to a more desirable amp.