In Reply to: RE: How do I eliminate hum? posted by computerman on June 16, 2012 at 09:22:31:
Do you have any TV/cablebox/tuner etc device plugged into your cable TV coax? The cable company often uses their own ground which can create a ground potential between your house ground and your AV equipment.
If so, as a test disconnect your setup from anything connected to your cable TV coax.
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Follow Ups
- RE: How do I eliminate hum? - dumpingground 11:38:57 06/16/12 (23)
- RE: How do I eliminate hum? - computerman 13:41:15 06/21/12 (5)
- RE: How do I eliminate hum? - dumpingground 14:52:24 06/21/12 (4)
- RE: How do I eliminate hum? - computerman 18:05:35 06/21/12 (3)
- RE: How do I eliminate hum? - dumpingground 19:44:51 06/21/12 (2)
- RE: How do I eliminate hum? - 66mgb 20:35:53 06/21/12 (1)
- RE: How do I eliminate hum? - 66mgb 20:37:42 06/21/12 (0)
- RE: How do I eliminate hum? - computerman 12:14:15 06/18/12 (12)
- RE: How do I eliminate hum? - Dawnrazor 13:43:53 06/18/12 (11)
- RE: How do I eliminate hum? - computerman 16:28:07 06/18/12 (1)
- RE: How do I eliminate hum? - Dawnrazor 16:47:04 06/18/12 (0)
- RE: How do I eliminate hum? - 66mgb 16:27:49 06/18/12 (8)
- RE: How do I eliminate hum? - computerman 16:24:51 07/11/12 (3)
- RE: How do I eliminate hum? - JBen 19:15:19 07/13/12 (1)
- RE: How do I eliminate hum? - computerman 08:29:49 07/14/12 (0)
- RE: How do I eliminate hum? - Dawnrazor 22:14:55 07/11/12 (0)
- RE: How do I eliminate hum? - computerman 08:31:19 07/07/12 (2)
- RE: How do I eliminate hum? - JBen 20:29:14 07/07/12 (0)
- RE: How do I eliminate hum? - JBen 15:20:38 07/07/12 (0)
- RE: How do I eliminate hum? - Dawnrazor 19:58:44 06/18/12 (0)
- RE: How do I eliminate hum? - Dawnrazor 12:08:46 06/16/12 (3)
- RE: How do I eliminate hum? - computerman 12:17:41 06/18/12 (2)
- RE: How do I eliminate hum? - dumpingground 12:23:27 06/18/12 (1)
- RE: How do I eliminate hum? - computerman 16:25:56 06/18/12 (0)