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Speaker Noise Problem from Cable TV Signal

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kencheung 發表於 2008-10-12 22:03:52 | 顯示全部樓層 |閱讀模式
When I connect the TV or DVD output to my amp., there is a "wowo' noise from the speakers, even I turn the volume to zero. But when I disconnect the cable TV signal source from the TV or DVD, the speaker noise is disappeared.

Anyone knows how to make good this problem please inform me.

Thanks a lot!!
william 發表於 2008-10-12 23:50:38 | 顯示全部樓層
I have this problem before, after adding a cable tv antenna isolation transformer and the problem solved.

http://www.jensen-transformers.com/iso_vid.html
Model VRD-1FF
 樓主| kencheung 發表於 2008-10-13 00:23:15 | 顯示全部樓層
Thanks!

Where to buy and what is the price? I have asked around in Apliu Street, still cannot find this product.

Anyone knows where to buy or other items with similar function?  
 樓主| kencheung 發表於 2008-10-15 13:09:46 | 顯示全部樓層
Anyone has the solution?
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