Sunfire subwoofer hum problem
if you have cable or satelite tv hooked up in the room, I would disconnect
that connection from the wall and see if your hum doesnt disappear. i bet
it does. most common cause of ground loop hum is the cable tv. if it does
disappear email me and i will give you the fix.
brooks
wrote in message
ups.com...
I have one of the early sunfire subs that has had a hum problem for
some time. It seems to be in the power supply of the sub. I have the
same hum when it is not connected to the stereo and doesn't go away
when I change outlets (still unconnected) so I don't think it is a
ground loop problem.
I sm looking for some help on troubleshooting this. Does any one have
a schematic?
Thanks.
Dennis
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