[-Noodles-]

My hs80s have recently contracted a hum in the tweeters..
It's not the cables, nor is it the source that's a problem, it can't be the psu (i've changed cables), and it isn't volume dependant..


Any ideas?!..

It's only there when the speakers themselves are switched on with no signal passing through them, but the "mute" button on my 002R causes clicks when it's pressed [i've never had this]..

{edit; thanks for moving,.. didn't realise this is the best forum for this question!}