One thing I think some of you guys are missing is that the MC 75 was way ahead of its time in terms of specifications and performance when it was introduced. It's still ahead of its time compared to some other tube gear on the market that claims its new and innovative. At least McIntosh has updated the amp with higher quality parts, balanced inputs, high quality binding posts and RCA inputs. Now, would it be cool if McIntosh came out with a KT-150 version that offered up at least 125 watts per channel and all the good things that KT-150 tubes bring to the table? I would think so. That would require McIntosh to design and build new power transformers and output transformers.
How many of you guys have ever heard the MC 75 with real, no kidding, no BS NOS Gold Lion KT-88s which they originally came with?