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Retro Electro Tech
  • Writer's pictureRetro Ernest

Onkyo A7090 Part Two

In this part two video concerning the Onkyo A7090 stereo amplifier, I discuss some practical considerations when preparing for disassembly and service, as well as some other useful pointers for the newer / aspiring tech. In addition, I point out my servicing strategy / approach as I further inspect this amp and access potentiometers and switches to properly service them and clean up the "oily mess" left behind from an improper service attempt.

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