FrankHarveyHiFi:
More accurate would be Class A/B (normal). Class A is more valve like, with a warmth which some feel is more 'natural'.
The few solid state amplifiers I've heard that utilize class A did'nt sound anything like a couple of half decent valve amplifiers, price comparatively. In the nineties I nearly bought one but then settled on Valve amplification.
'Warmth' is not something I'd necesseraly associate with affordable Class A S/S either. Clean, glassy almost brittle is what stayed in my mind. That and generally a lack of power and punch, even compared to equally low powered Valve amplifiers. If you want reasonable Solid State Class A power it'll cost you ... unless it comes from a Shenzhen factory.
Beauty is in the ears of the beholder but for these two here, the 7200 was a rather ordinary product. Agree, materially it was a lot for the money but sound ... I actually preferred a cheap rotel and would rather choose one of the KI's.
As always, my opinion only.