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sansui au 9500

  1. C

    Sansui AU-9500 switch required

    Hello All, This is my first on this forum. I have managed to get hold of a sansui Au-9500, which is more of less fully working . However the NR adapter switch is faulty on the front panel. As this is part of the pre-amp circuitry the only way the amp works is if I adjust the switch to is half...
  2. T

    Sansui Au-9500 NTE infested

    Hello , I just aquired a Sansui Au-9500 that shows no signs of life. After inspection everything looks super clean but every transistor is a NTE. Any thoughts
  3. SiSt

    Minidsp and AU-9500

    Anyone using minidsp with the au-9500? I want to actively biamp a pair of speakers using the 9500 for pre and power (bass) with a separate poweramp for the treble. My q is whether anyone has done this, and if I want the older minidsp with 0,9/2 Vrms input at 10 kOhms and 0,9 Vrms out or the...
  4. T

    Celestion Ditton 662 Fuse Blowing

    Hi, I recently acquired a set of Celestion Ditton 662 speakers, since the reviews on them were quite good and so was their condition. I have them paired with a mostly overhauled Sansui AU-9500, and first impressions are good, but not as great as expected. Especially considering that the cheap...
    • TanMecEng
    • Thread
    • celestion ditton crossover fuse blow sansui au 9500
    • Replies: 12
    • Forum: Speakers
  5. T

    Sansui AU 9500 Takes A Long Time to Turn On

    Hi, I recently purchased a Sansui AU 9500 that had undergone a full service and partial recap. Upon receiving it, it took a longer than normal time for the speaker relay to switch on. Once the amp was warm and the relay had switched once, it worked perfectly and would switch at a normal time...
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