Thank you guys. Went over to AA and the conversation is very positive for the change to the 611/1.25KW's from the 601/12K's. Looks like most listeners agree the amps are an improvement not a step backwards. Not sure why some guys think it sounds harder than the predecessor. Subjective issues are tough to quantify.
I spoke with McIntosh and they state that the audio circuity is the same. Changes were increased reserve in PS (increased headroom), meter lights and cosmetics. They state they did extensive listing tests with various speakers. To my mind it defies logic for a company like McIntosh to come out with a product that is not (at least) as good as the previous model. I have been to the factory and know they are an engineering based manufacturer. I going to go with my gut and trust them. I will write up a review after they are on line and broken in.
I spoke with McIntosh and they state that the audio circuity is the same. Changes were increased reserve in PS (increased headroom), meter lights and cosmetics. They state they did extensive listing tests with various speakers. To my mind it defies logic for a company like McIntosh to come out with a product that is not (at least) as good as the previous model. I have been to the factory and know they are an engineering based manufacturer. I going to go with my gut and trust them. I will write up a review after they are on line and broken in.