Inside an Amp

I finally got around to cleaning out my headphone amplifier today. There was some dust in the volume potentiometer which was creating a hissing sound when adjusting the volume. Some contact cleaner has it better than new. While I had it open I thought I would take a picture to share.

3 thoughts on “Inside an Amp

  1. Frank Gruber says:

    I’m catching up with your recent posts. Love the insect photos. You may have told me this before, but what kind of lens are you using? I like the narrow depth of field — are you using a telephoto lens? As for the electronics — I didn’t know that headphones had amps! I just plug into the computer. (But then I’m only using Apple earbuds.) Anyway, keep those posts coming.


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