Personal amp evolution


Seeing the over night success of the speaker evolution thread, it may be interesting to see what type of amp(s) we have all run. Same deal as the other thread-we will sort of create a puzzle of our systems you'll have to visit multiple threads to put everything together!!! ;)
For me I started:
Adcom GFA-565 monoblocks
Rotel RB-990bx
Jeff Rowland Design Group Model 5
Balanced Audio Technology(BAT) VK-60

either a CAT JL2, BAT VK-75se or Tenor 75Wp on the horizon.
tireguy
Pioneer ~20W integrated - 1977
JSH pre, Dynaco ST-60 - 1979
NAD 3020 integrated - 1983
...got the bug again 5 years ago...
Hafler DH-110/Apt Holman pre, Hafler DH-220 - 2007
Luxman L-505u - 2012

Now restoring a pair of Heathkit UA-1 monoblocks (12W EL84 PP) to go along with a pair of original Quad ESLs!
Adcom Stereo Amp >>>> Bryston 4B ST >>>>> ARC VS 115 >>>> ARC REF 150 >>>> done! Fully evolved, maybe.
Creek Destiny
Ps Audio HCA
Ayon Spirit II
Pass Labs Int-150
Bottlehead Paramour 2a3
Usher R 1.5
Rawson F3 Clone
Bottlehead Paramount 300b
Ps Audio GCA 250
Rowland Model 5B
Krell KSA300S running Apogee Studio Grands
Sierra Denali
PBN Audio Olympia HRX mono-blocks
Burmester 956 Mk II
Burmester 911 Mk III - done for a long time...unless I add a second 911 and run as mono-blocks
Well, my Burgess built RL12T15 monblocks (Loftin-White circuit) driven by Burgess 76 preamp...The amps are killer, with O'Netics transformers. These things have finesse and slam.