Help with sound interferance

[MRAlan]

Hi all,

i have a lg 42 sle, onkyo TX SR 607 , Jamo A10 speakers. , I seem to get interferance on the rear speakers. It sounds a bit like when you are turning a tuning knob quickly to get to the station you want. It is only apperant when there is sound coming from the front speaker. So when you have someone speaking coming throughnthe from speaker ..that's when the interferance comes through on the rear speakers.

The speaker cable is of good quality ..no breaks, I have checked all my connections...I am at a total loss ...

your input will be appreciated.

Thanks

 

[MRAlan]

Anyone?? :help:

 

[RobinKidderminster]

What source? Does it occur when you play a proper 5/6 audio DD. Sometimes the pro logic processing can sound odd. Check levels too. The rears should produce little sound in many situations. Are u using audessy or test tones to set up? Hope this may suggest a way fwd

U mention no source ... RU simply using the tv output?

 

[pioneer7]

As above, also you say tuning knob is this the radio you are tuning that causes the interferance.... :?

 

[MRAlan]

Hi,

its any source ..DVD, direct TV OR Cable ( TiVo ) using aduessy to set up.

Thanks for your input .

 

[MRAlan]

Sorry for the confusion... "Sounds" like when you have your radio on and your quickly turning the tuning knob to get to a station....like white noise.

Thans

 

[RobinKidderminster]

If yr amp is outputting 2ch then the rears/centre should be silent. Otherwise the amp is faulty.
Otherwise, the only thing I can think of, is that yr inputs are plain stereo. Check the outputs of your sources??