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

Showing 1 response by barrysandy

Since 1968....

1) Acoutic Research (AR) Receiver
(early SS sound)

2) Crown D150
(early ss sound- not much better but pretty!)

3) Phase Linear 400
(Hey this is good. Killed the Crown)

4) Phase Linear 700B
(noticeable step down from 400)

5) Phase 400 modded
(2 power supplies, output stage 250,000 uF, all metal films, upgraded caps, no protection circuit - oops....) Fantastic, very good even by today's standards).

6) B&K ST-140
(over-hyped. Whimpy power supply)

7) Hafler DH-200 Kit
(nice & great value but not Sota)

8) Hafler DH- 200
Pooged (much better per Audio Amateur caps,various circuit changes)

9) Counterpoint Sa-20
(very nice - too warm lots of stages & coupling caps)

10) Pass Lab Aleph 2s monos
(a classic)

11) Threshold S/550e
(Another classic but I really hate moving this beast)

12) Counterpoint NP220
(SA20 fully modded) Sweet!