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idle adjust

  1. C

    Pioneer sx-737 bias issue max 1mV in one channel

    Hello, I found some really valuable info and help here, but I suppose it's time to start my own thread. I'm stuck for 3 days straight and frustrated to the moon. I got a SX-737 unit with fried transformer (secondary for full wave rectifier, pins 3&4 on the ps board). It's repaired now, but I...
  2. G

    CR-450 idle adjust

    Hi Everyone, I am trying to set the idle current on a Cr-450. 50 mV on left and right channel as per service manual. However I can only set it on the right channel. Right channel is ok at 50 mV. Turning the trimpot on the left channel changes nothing, it stays steady at 0 mV. What could be the...
  3. P

    BASF D6075 idle common problem

    aka NEC AUA-8000E aka MCS3865. Found two similar treads: https://audiokarma.org/forums/index.php?threads/help-with-idle-current-adjustment.578811/ https://audiokarma.org/forums/index.php?threads/idle-current-question-nec-aua-8000e-amplifier.893200/ but with no solution, couple of guys tried...
  4. JonyQuest

    Luxman L-30 idle adjust problem

    Hi there, been browsing threads on this forum the other day and saw a lot of enthusiasts for the Luxman L-30 and some pretty knowledgeable people here. I'm a proud owner of the Luxman L-30 that i bought 10 years ago, this year it started failing on me though. Lots of distortion in the right...
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