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.
Eico integrated
AR receiver (yes they made one)
Yamaha a700 integrated
NAD 218thx
Bryston 4BST
Classe CA200
ARC 100.2
Here is my little amp evolution

Quad 303
2 X Classé DR-2 bridged
Classé DR-3 VHC
Carver M4.0t
McCormack DNA-2 DLX LAE
Marantz 2230 receiver $320 - 1979
NAD 7130 receiver $300 - 1985
Golden Tube Audio se-40 $900 - 1996

VAC PA 35/35 EL34 TRIODE-BASED $1800 (USED) - 1999

MOTH AUDIO CUSTOM S45 (2A3/45) SET $1800 (manufactor-direct) - 2002
'84 NAD (?) 70 watt integrated
'85 NAD 2200?
'86 Threshold Stasis 3
'01 Threshold T200, B&K AVR305(HT)

Pass Labs may be in my future...
Pioneer receiver
Luxman receiver
Citation (H/K)
PS Audio 200CX (?)
Aragon 4004 mk II
Coda Model 10
Coda Model 20
Parasound HCA2200 mk II (downgrading, audio disease out of control)
Classe CA-200 (The bug is back)
Threshold T400

Happy, for now.