Question about Teac AG-370 Receiver

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Buzzing Sound At all times, even if nothing is playing on the CD player or any other input device, there is a constant buzz playing over the speakers.

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  • Jimbo Diddy Jan 14, 2007

    Let me clarify some more. The receiver buzzes through the left channel only on both A and B speakers. The buzz is always at a constant volume. It happens even when the receiver is at zero volume and when the balance is on 100% right channel. I have tried multiple speakers and have tried detaching all of the input devices. Changing from CD to FM to Phono does not even make the buzz skip a beat. The only ways to stop it is to turn off the speakers or the receiver itself.



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You've got a fried output transistor or one of the small preamp transistors that feed the output on the left channel. Both of these transistors are after the volumn control so it would have no effect on the buzz. Good luck.

Posted on Jan 30, 2007


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