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


What is the best solid state amplifier you have ever heard?
jozurr
After ~ 15 years, I still think fondly of the 47 Lab Gain Card amp wth 2 Humptys

My Audio Alchemy DPA-1 (175 wpc class D) is a total bargain
The FM Acoustics 1811
At Munich High End this year. To me, it is bar none the best transistor amplification on the market. Quite possibly the best amplification period. That room was best at show. After it, everything else was boring.
Bakoon Amp 13R.  A remarkable amp at 25 watts per side. This is where my amp search ends. 
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.