Sound Dynamics Sub humming problem.... - Canadian TV, Computing and Home Theatre Forums

jaz · 2008-01-28, 01:44 AM

I have a Sound Dynamics Sub for my home theater that is humming - when I unplug the RCA the humming continues. Obviously when I unplug the sub power from the wall it stops.

Does anyone have any idea how to stop this humming - it is not super loud - but loud enough to hear in the room when it is quiet.

Any ideas?

Hoowaa · 2008-01-28, 02:01 AM

Likely a ground loop.

I could paraphrase or plagarize...but :

http://forum.ecoustics.com/bbs/messa...79/180767.html

Pretty much covers the gamut.

2008-01-28, 01:44 AM	#1
jaz Join Date: Jan 2008 Posts: 30	Sound Dynamics Sub humming problem.... I have a Sound Dynamics Sub for my home theater that is humming - when I unplug the RCA the humming continues. Obviously when I unplug the sub power from the wall it stops. Does anyone have any idea how to stop this humming - it is not super loud - but loud enough to hear in the room when it is quiet. Any ideas?

2008-01-28, 02:01 AM	#2
Hoowaa Join Date: Aug 2006 Location: Winnipeg Posts: 291	Likely a ground loop. I could paraphrase or plagarize...but : http://forum.ecoustics.com/bbs/messa...79/180767.html Pretty much covers the gamut. __________________ Samsung HL-S5087W \| Yamaha HTR6190B \| Motorola 6412 PIII \| Sony PS3 \| Definitive Technology BP's/C1 and Sub\|

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