Krell KST 100 amplifiers

I to have martin logan and a kst 100.I found the bright logan and the smooth krell to be a good match.Unlike the other review we have read.Mine has been reliable.

If you want an old amp, get a Classe 15. It's bass was the equal of the KSA 250 and it's treble was slightly behind in performance to the Krell. Hint: the KST was class B whlle the other two were class A.

I have a KST 100/KSL driving a pair of NHT 2.9s. It is a nice combination. The KSL/KST100 pair seem to be sensitive to badly recorded program material. Prior to this, I've had Classe(100) and conrad johnson - MV75, MV125 and PV8. All in all, I prefer the Krell solution.
The Classe was just not to my taste, lacking in sheer authority and just too colored sounding. The cj stuff: Well let's just say that the champagne finish on the faceplates belies cj's interpretation of music. Not a bad thing at all, just not for me.
I've also had a Krell KSA 250 driving a pair of Apogee Duetta Signatures. The KSA250/Duetta combination did not seem to be as sensitive to bad material. I think this is due to its exemplary midrange and treble presentation.
All in all, the KST100 is a good compromise if space is tight.