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Subaru
1-3-2-4
Premium
join:2001-05-31
Greenwich, CT
kudos:1
reply to Subaru

Re: Logitech Z-680 Subwoofer to a receiver

Ok must be a ground loop, but a little confused if I remove the subwoofer cable the hum stops, which I expected that but say if I touch a metal part of the heatsink or the RCA jack it's self I can get hum again.

would that mean a bad ground? I wonder if I put the ground wire in between the wrong spot/