TUBE AMP LOVERS - What SS amp makes you smile???

Go over to the Dark Side? Not me.

Transistors began what digital completed ... the ruination of reproduced music in the home. Meh!

Symphonic Line Kraft 300 monoblocks. I have not "moved on" from tubes, as I still have my CAT JL-1 monos, but the SL Kraft monos require less care and feeding than the CATs.

Ps your example with the NAD underscores Minorl's point of accurately driving the speakers. My bet is that the NAD is more electrically compatible with the MMGs than your tube amps. One can often be surprised by results that are totally unexpected. I'm not at all surprised by that result with Magenapan speakers UNLESS you are using high powered tube monoblocks.

Any tube amp lover can make me smile or sometimes laugh.

^^ yes we say funny things because we have a sense of humor.