Posts tagged with "class-ab"


  • Sep 29, 2020

    Building a DIY 5.1 Audio Video Receiver - Part 1

    Alright, you already know the story of my electronics going puff during a power surge. One of the electronics that got burnt was my unnecessarily expensive Pioneer 5.1.2 AVR. The reason I put emphasis on unnecessary is because I rarely used all the features of the device. Don't even know why I spent all the money :). After it stopped working, I opened and checked everything that I could figure out. But I didn't notice any obvious problems. The AVR just boots up, turns on the amplifier relay and turns off. Since it failed during COVID lock down, I couldn't do much about it.

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