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  1. laatsch55

    Phase Linear 200 rebuild

    Well then, you know more about that circuit than I do...seriously....if you have a transistor that can measure gain youcan check q1 thru q4,if not they are pretty cheap transistors...
  2. laatsch55

    Phase Linear 200 rebuild

    The no was to removing outputs.
  3. laatsch55

    Phase Linear 200 rebuild

    No....DBT is dim right?
  4. laatsch55

    Phase Linear 200 rebuild

    Excessive Dc offset usually comes from Q1, Q2, Q3, Q4
  5. laatsch55

    Ennio Morricone passed away

    Amen!!
  6. laatsch55

    RIP Charlie Daniels

    Good story teller...
  7. laatsch55

    Phase Linear 200 rebuild

    Looks like it will do the trick..
  8. laatsch55

    RIP Charlie Daniels

    Damn, did get to see him live once..
  9. laatsch55

    Phase Linear 200 rebuild

    Just be sure its non-inductive..
  10. laatsch55

    Phase Linear 200 rebuild

    29 volts at 8 ohms is 105 watts... a 100 watter would be fine if ya don't leave it on too long..
  11. laatsch55

    Phase Linear 200 rebuild

    For a 100 watt amp?
  12. laatsch55

    Phase Linear 200 rebuild

    Perfect...
  13. laatsch55

    Phase Linear 200 rebuild

    Check again with no DBT and full AC voltage, let it warm up 10 minutes, then measure bias, that should be the final number...
  14. laatsch55

    Phase Linear 200 rebuild

    9 and 10 millivolts....you're good...
  15. laatsch55

    Phase Linear 200 rebuild

    R25 is the one to check bias. 80 mv is is getting close to doing something about it.. Are the outputs cool to the touch? What value is R13?
  16. laatsch55

    Phase Linear 200 rebuild

    Ok, you're good there... The 66430"s were a lower gain RCA 410, the 66546's were a higher gain RCA 410.... The 15022's could also be used in place of the 66546's...
  17. laatsch55

    what are you listening to?

    .....
  18. laatsch55

    NEW SHPONGLE!!!!!!!!!!!!!!!!!!!!!

    Welcome Sir Jer...
  19. laatsch55

    NEW SHPONGLE!!!!!!!!!!!!!!!!!!!!!

    I've been checking their website for the DVD , no dice yet.,
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