I hardly ever agree with Mr. Fremer on favorite gear, but, I appreciate that he is willing to more directly speak his mind in a review than most reviewers. I also appreciate the comments of those who disagree with reviews. I find it interesting that people can come to diametrically opposite conclusions about the same gear.
My own experience mirrors, to some degree, Chadeffects. I too find my preference evolves over time. I tend to listen at lower volume and I find that certain tube gear sounds much more dynamic and harmonically flesshed out at lower volume than solid state. I particularly like low-powered SET amps (45 and 2a3), but, I also like OTL amps and certain low-powered pushpull amps. The amp I currently run is a pushpull amp that uses the 349 output tube.
I have not heard the Levinson amp in question. I am familar with the Levinson house sound. I still own a Levinson No. 32 preamp (being used by a friend). In a lot of ways the sound is quite good--smooth, lacking in artificial edginess or brittleness, not harmonically threadbare, and lacking in other offensive qualities. But, for my taste, the sound is a little dull and too polite. I suppose that in the right system it can tame certain excesses, but, to me, most modern speakers also seem to challenged when it comes to delivering realistic dynamics at the lower volume levels. My friend also concurs that the Levinson No. 32 is a little dull sounding with most of his gear. But, it works far better than anything else he has driving one particular amp (old RCA amp with transformer inputs); in this case, compatibility far outweighs any supposed intrinsic quality.