Hi-fi

Amplifier repair

Amplifier repair
  1. Can amplifiers be repaired?
  2. How do you service a hifi amp?

Can amplifiers be repaired?

Audio amplifier repair can range from replacing a fuse in the plug to re-winding the power transformer primary windings. Using an audio amplifier repair tutorial to guide you through the process reduces the risk of mistakes. It's better not to rely entirely on the repair tutorial.

How do you service a hifi amp?

A typical maintenance job on an old Hifi amp would involve the following:

  1. Safety First: Unplug the amp from the mains before removing the cover!
  2. Dust: Use a brush and a vacuum cleaner to remove dust. ...
  3. Crackles, Pops, an Intermittents: Clean switches and pots with a good contact cleaner.

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