a/c Hum on r + l + c of late I have been getting an annoying hum on the RLC channels of AVR500. The SRSL channels seems to have no hum. I have replaced the power strip with a high quality Belkin power
hum in speakers All of a sudden I have a loud hum in my harmon/kardon multi media speakers. They are about 8 years old and never a problem. I shut off the computer and they still hum, changed outlets ...
humming noise I have a humming noise when I play the tv or the dvd coming from my receiver or the speakers. When I play the radio it does not hum. I have surround sound and a Harmon Kardon AVR-35. ...
Humming sound (speakers)when HK AVR is powered up. Dear ALL, I just bought a second-hand HK AVR 3550 and the unit looks brand-new.There is however a problem.Every time I power up the AVR I get humming
Question about HK695 Computer Speakers
Older Harman Kardon computer speakers have loud hum My older Harman Kardon computer speakers have developed a loud hum, which is not affected by the volume control -- the hum is just as loud when the ...
I have a Harmon Kardon receiver that produces a hum from my speakers. I have tried multiple speaker pairs and electrical outlets/surge protectors. How can I stopthe humming? Does the hum go away when ...
humming noise coming from receiver, repair or replace Humming noise is usually a sign of a roving fan and this humming noise comes when the fan is moving with difficulty all you have to do is get a ...
I have a Harman Kardon HD750 CD-player for about 5 years. Since a few months, I have a definite 'hum' on the right channel. Even when disconnected from all other equipment and just listening by ...
I have an older model Harman Kardon AVR and have started hearing humming from the speakers that are attached to it. Is my receiver going bad or is there something else I need to do to fix this problem
The Unit Has Started to Hum on Startup I noticed that my receiver has started to make a humming sound when I turn it on. The sound goes up and down. I listened to this for a couple of minutes and shut
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