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
Hmmm,
Main rig:
Onkyo TSX-727 or something like that
Rotel RB-981
Mark Levinson ML-9
Naim NAP 250
Tube Audio Design TAD-60

Happy...
1974 Sherwoood FM only 8900 Receiver
1979 Crown 1 Preamp with Dynaco(solid state) power amp
1990 NAD (3025?)Receiver '25' watt (with 6dB headroom)
2000 Yamaha DSP-A1 with Adcom GFA6000 multichannel amp for HT.

The Sherwood was an incredibly strong, honest sounding 60 watt receiver for its time, as is the classic NAD. Adcom- a solid performer, if not as refined or smooth on the upper end. The Yamaha is a competent HT amp and has some useful sound fields, but is hardly the last word in amplification. (Side note -An A-B session done with the big Apogees 30 years ago demonstrated the sonic difference between Rowland's best and Adcom's best power amps at the time. Let's just be kind and say the Adcoms didn't self destruct under a 1 ohm load. Neither were they pleasant to hear. The Rowland amplification let the magic come out of the hideously difficult to drive Apogees.)

The Crown/Dynaco combo was good, but not as good as you would expect on paper. Believe it or not, the NAD is the most musical, followed closely by my memories of that old Sherwood. (It was hooked up to a Phillips GA212 table and Hartley Zodiac 10" 2-ways that were amazing. All for under $ 800 - about the cost of a good shunyata AC plug. Sheesh!
The bass from that Sherwood was comparable to a lot of 200 watt amps out today. Pinball Wizard sounded like Pete Townsend and Entwhistle were in the room. Speaker placement and room acoustics helped, but this was a great amp!)

2005 - Dreaming of the next amp for the main system. Maybe Evanna will send me a Stingray for Channukah. Or Jeff will ship me a Concentra. Or...
Kenwood receiver, KENWOOD A/V RECEIVER, [ALWAYS 2-CHANNEL HOME THEATRE INT.]ONKYO TXDS 747 RECIEVER W 5.1 PREAMP OUTS,INTO ADCOM GFA 7000 /5 CHANNEL, PLINIUS SA 100MK3. -NOW PLINIUS SA 1O2s DUAL MONO , PLINIUS P-8 FOR CENTER, SA 100 MK3 FOR SURROUNDS[TODAYS CONFIG] AND LIKELY TO STAY...
1970's Marantz receiver
Sony HT monstrosity
Sony ES separates
VTL MB 125 monos
Parasound JC-1s.

Nothing on the horizon amp wise. I think Im done for awhile although I would love to try some high power tubes, VTL 450s maybe. The JC-1s are proving to be fantastic with my Vandersteen 3A sigs and 2WQ subs.