I started with Western Electric and sold the heavy, expensive, gear with WE speakers to fund my next 45+ years of Mcintosh.
Mac use to be a drop in the bucket compared to WE equipment. The fact that they were in business 20 years prior helped at the time.
I can say in all honesty "Big Blue" was IBM, not Mcintosh. The blue meter weren't used for many years.
Until a C2500, blue meters weren't part of my Mac gear. I owned MX120, 121 ARPs before the C2500. My issue was I liked a valve
preamps with a remote. There SS amps sounded like slow moving syrup compared to Accuphase, Threshold or Ampzilla at the time.
Things changed as the "Blue meter" MB came on the scene. MC2300, 2500 were a Grateful Dead thing. FEW people owned them.
MC2105 and the like were good but sound wise there was better. I just mentioned three that were at least head and maybe not shoulders
above Mcintosh power amps.
When people say C4 or C8 to me I think C4, C8 of the 50s
It's strange that most people relate to the "BLUE" meters vs the "Black and Chrome."
I have the original C11, 20s, MX110z (s) and MC225, 240s, 275s, 30s, 40s, 60s, 75s. They are MACs! They were purchased for hundreds and
sold for thousands. That is the Mac story. A MAC KIT sold for 290.00 usd.
Compare a 1964 MC275 to a 2000 GG or newer and there is 15-30 more watts in mono on the older units. a 1964 SOUNDs like a Mcintosh.
A Gordon Gow sounds like as GG. I have one it kinda sucks to tell the truth.
It never made me tap my foot like any of the early MC valve gear. It was also the only power amp of Mac I blew up. And I blew it up big time.
A cable drop (first and only) with precision accuracy right on top of a class D MB Hypex. As I type my BP is 200 over 100 10 years later.
Regards