Ken Boyce

Thanks guys, I have found a previous post on the same subject from last year. I will try each of the suggested solutions to the problem and advise accordingly.

Thanks for the feedback John, the problem does disappear when the RC3 is moved away from the TV. Re-routing the cable does not help when the speaker is in its normal position. Unfortunately I don't have many options in relation to the positioning of the speaker. What is it in the TV that causes this effect and does anyone manufacture some kind of mat/board that would stop the hum if placed between the speaker and the TV?

My RC3 humms/buzzes when TV is on. Swapped leads from RC3 to RF3, no humm in RF3. The RC3 sits on top of the TV. Spoke to retailer who says that there may be a problem with the shielding in the TV (Sony kv2966). Only the RC3 is affected, I tried using a different power point for the TV to see if that made any difference. It didn't. Anyone have any ideas?

Bryan, I had the same problem. I placed some thin guage plastic between the white cloth and the black material underneath. I then treated the white material with bleach which removed all of the stain. I hope this helps.