If you have been shopping for ne of these...this is the one. It has lived a pampered life and i just sent it to my tech to give it a clean bill of health. He said it wasc in overall good health except for a couple resistors that were falling out of spec which he changed out. Also he went though it and cleaned everything and re seated connections. Should be good to go for a real long time. Very smooth upper end and very powerful! Questions please call or text me at 2562933907. wil...l be double boxed for you for safe shipping from a experienced shippeer of mcintosh amps. Also will be fully insured just in case with fed ex. Woldwide ok thru global shipping program!