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

Memory Lane Once Again

1967, my new Fisher 200T Transistor Receiver, It was "Transistors to the Rescue" then. I was 18 and in college.

I went from a suitcase portable: flip down turntable with detaching speakers I took from my brother to my first decent system with wedding present money.

Point is, I could NEVER experience such a leap up in sound quality as that so it is the transistor amp I remember most. 

I just sold my transistor McIntosh MC2250, and ordered a Cayin A88T tube integrated, it is on the way. Sold my transistor C28 Preamp, zeroing in on a tube preamp now.

IF you can find efficient speakers you love, it opens up the world of lower power amps, transistor or tubes.

Someone  mentioned a Flack Jacket ? What was the retail price of one ?

1) EKSC Eagle 11 Prime Monoblocks-the best amplifier from Electron Kinetics-John Iverson and later updated by Russell Sherwood.  Difficult to come by as their owners never seem to give them up and not expensive.
2) A Pair of BEL (Brown Electronic Labs) 1001 Mk. V's in mono mode.   As a stereo amplifier it is very good but as monoblocks they are sensational.  My brother has a pair.  Richard Brown departed way to soon.
3) Bedini 25/25

One of the best I have ever used in 13 years of reviewing: 

EXOGAL Ion PowerDAC with HyperDrive (must be paired with EXOGAL Comet DAC). EXOGAL has made the PowerDAC a triumph. I think we're looking at the next generation of amplification here. 

Luxman 900u monos