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au777

  1. Dvanamps

    Sansui AU-777 Troubleshooting

    Hi folks, Im currently undergoing a full restore of a beloved Sansui AU-777 amplifier. Have already been following threads by @Leestereo and @KeithD among others to gain better understanding. So far, I have redone the power supply caps and all is sounding good, I can already notice an...
  2. Reyhifi

    New addition blackface

    Got a Sansui, last time I had one was in the 80s. I bought it in Japan. Oh I forgot i bought a G-3500 no sound two weeks ago, parts are coming blown fuses and bad outputs. Love the look, Anyway this is about the AU-777. The obligatory description, powers on, nothing else. Done for obvious...
  3. D

    AU777 Questions

    Hello all I was able to get an AU777 with some issues I am trying to solve in other threat. I have some questions for AU777 owners out there. 1. My amp came with a wood case, however after removing it I was surprised that no metallic cover was present underneath... before finding this amp I...
  4. D

    Sansui au777 oscilloscope settings

    Hello everyone. After a lot of patience I was able to score an au777 with wood case. When it arrived I was surprised to see that no metal cover was under the woodcase...was the woodcase an option? No idea... inside was super dirty and a blown fuse. Checked the outputs... 1 of the d143 was blown...
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