I just picked up a beauty of an amp. It's a Gibson G20, and, the price was tough to beat at $130. It has had it's stock speaker replaced with a Jensen, and the metal ring with the numbers on it is missing from the power/volume control. Other than those two things, it is in very good condition. It needs to have it's cord replaced with a three prong one and, probably, needs to have the "death cap" removed, but I have not opened it up yet. It is extremely quiet, even at full volume, the only noise came when I turned on a dirt pedal. It might want some new electrolytic caps in the future, but for now, I quite enjoy it's clean tones. Heck, the pots aren't even noisy! I do have a question for others that have this amp: The tremolo does not engage untill the intensity knob is up to 6 or higher, is that normal? Take care all.