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driver amp

  1. OleJeepGuy

    Sansui Safe to turn on with missing driver PCAs?

    Hi All, I’m repairing a G8700db with massive driver board issues. Generally, is it safe to turn on these high end families of models 9090 family, 9000 family & 9700 family with both Audio Driver amp PCAs (L&R) removed? Specifically, is it safe to power on my G8700db with both Driver PCAs...
  2. K

    2000x Driver Amp rebuild

    I have a Sansui 2000x with a bad left channel. Testing I found that the output transistor TR812 was bad. Upon further testing I found that TR801, TR803, TR804, TR805, were also bad. I Already replaced: TR812 was 2SC1111 I used MJ15001G TR801 was 2SC458LG I used 2N5088 Yet to order: TR803 was...
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