I have a very modest home theater setup and I purchased a set of RCA WHP141 wireless headphones that I could use late at night while my girlfriend is sleeping. I have a Sony STR DE635 5.1 receiver (granted it is about 7 years old but I love it) that I connected the headphones too. However when I use them I only get audio out of the left ear, the right produces static. I tried the headphones on my home pc and they worked perfectly. I tried adjusting the settings on my receiver but nothing works. I even tried a pair of old headphones on my receiver and those too will only work on the left ear. Any tips or anything I have over looked? I emailed RCA but they are no help. I apologize in advance if I posted this in the wrong forum. I dont know where else to turn.