How do you diagnose amplifier problems?
Hopefully, this article will help you diagnose and repair what’s happening with your amps.The Amp Won’t Power On. … Sound Is Distorted. … There’s Humming in the Speakers. … Amp Comes On, but No Sound Comes Out. … The Surround Sound Feature Sounds Wonky. … Amp Goes Into Protect Mode. … Not Enough Bass (or Treble)