This Tweed era Pro Amp undergone a professional re-cover, and looks fantastic. It has the older 5B5 circuit with the octal preamp tubes and the sound is excellent as well. Because of the re-cover you could say the condition is excellent. Internally, it's had all of the circuit board components changed. The electrolytic caps were changed out for spragues, and the coupling caps are all high-end vintage style Jupiter caps. The end result is a classic amplifier, with modern enhancements, making it worthy of gigging or otherwise prolonged usage.