Good morning. This set has a buzz in the audio from both speakers when the set is turned on. It will buzz on all inputs. The volume control and mute has no effect on the buzz, it stays at a constant level. If the volume is turned up, the regular audio will override the buzz, and the audio sounds normal. The balance control has no effect on the buzzing, but turning the speakers off in the menu will stop the buzz and audio. I am not real familiar with the audio circuit in this set, so any help pointing me toward what direction I need to go in would be a great help. Thanks, Corey Brazell Audio Video Electronics 12169 SC Hwy 121 Newberry SC 29108 ----------------------------------------------------------------------------- Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/