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.
I tend to hang on to my equipment longer than most others it seems.
First system was a Sound Design for $100 out of the catalog when I was 16.
Next Harmon Kardon Quad receiver, I don't remember which one.
Then the Pioneer Spec series amps for 10 years.
Carver 1.0T for 20 years.
Cary SLI-80 for the last year and a half.
Recently added a Mac 7270.
Yamaha A1 1990
Classe CA 200 1997
Classe CA 400 1998 (awesome for the price)
Added one more Classe CA 400 2000
Jadis Orchestra Ref ( 2004- still have it for bedroom system)
MBL 9008a monoblocks - 2007
Zanden 9600 Monoblocks - 2008 ( In current system- Put everything else to shame!) Here to stay for very long long time
Nil - You've sure had some changes since we last spoke! Glad to see your still into the hobby.
EICO HF52 (mono integrated amp)
Dynaco Stereo 70
Dynaco Stereo 120
McIntosh MC 250
McIntosh MC 2100
Crown D150A
Apt One
Perreaux (forget model)
Audio Research D79C
Goldmund Mimesis 6
Bryston 7B ST monoblocks

The Brystons are my "keep forever" amps.