Can any of the electrical gurus tell me what I might do to get rid of some power supply whine?  I installed some electroluminescent strip lighting above my panel a while back, which I love, but the power supply from the thing is whining in my headsets (directly proportional to rheostat).  I have been dealing with it, but it is extremely annoying and I wuold like to get rid of it.  Thanks.

Steve Reeves
Glasair 1FT 38SR

BTW, saw a couple of Lancairs at CUB last night.  A yellow 320 and an ES that had a tail number 180QH I think.