What is the best solid state amplifier you have ever heard?


What is the best solid state amplifier you have ever heard?
jozurr
D'Agostino Momentum M300's.  I was at Echo Audio in Portland and Kurt had these set up to demo and let me listen for a while.  Way out of my price range, but wow.
To me it’s my Krell FPB 600. Plenty of power when called for  , Big deep bass , Excellent detailed. Excellent in all areas for me. Everything I could want in a ss amp.This  amp is hard to beat. 
Accuphase pre and power driving b&w matrix floorstanders and being fed by Linn lp12 lingo with some 5 tone arm and ortofon hohmann cartridge. All connected with siltech cabling. This was back in the 1980s .