Noise From My Rsx 1057

[jpvnnvpj]

Hi i notice today that i am geting a humming noise from my maine speakers. i found that the noise is coming from my cd player a sony 9000es i changed power and interconects cables and nothing. i even conected a oppo ,the only way it goes away is if i disconect the power cable or interconects. :cry:

[Kevin D]

Sounds like a ground-loop. Not necessarily coming from the CD player though. Do you have cable/DSS hooked to the system? You can try disconnecting the feed coax. Anything else connected in the system and plugged into a different power outlet? (TV, subwoofer, etc) You can try unplugging those to see if it goes away.

Kevin D.

[apodaca]

Had the same problem its due to the Sony having an active ground connection and yes the culprit was the cable TV service. To eliminate the ground loop you need a power conditioner with coax cable inputs or have the cable TV service or satellite service check the ground connection outside.

[jpvnnvpj]

Thanks ill will put the cable coax thrue my monster cable and let you know.

[jpvnnvpj]

pased the coax trhu the monster mk2600 and it lowerd the noise alot. i guss the noise is coming from my cable box thanks.

[Kevin D]

You might want to get a cable line filter from parts express. It's designed to fix what you are experiencing.

Kevin D.

[jpvnnvpj]

Thanks Kevin d wish one thers 3 difrent filters. :T

[Kevin D]

Thanks Kevin d wish one thers 3 difrent filters. :T

Oops, should have said Cable Isolator. There's only one of those:

http://www.partsexpress.com/pe/showdetl.cfm?&Partnumber=180-075

Kevin D.

[jpvnnvpj]

Thanks Kevin ordering right now.