Hum problem

System hum when cable box is connected. How to get rid of it?

ellyjr07-09-2010 1:08am

jea48 Details Discussions Posts This discussion Message User 2,944 posts 07-09-2010 at 03:44am Copy Comment URL Report Comment Edit Delete Jensen Transformers VRD-1FF ISO-MAX Cable TV Ground Isolator
jea48 Details Discussions Posts This discussion Message User 2,944 posts 07-09-2010 at 01:45pm Copy Comment URL Report Comment Edit Delete It is the cable tv line that cause the hum not cable box. Will the isolator fix this? thanks again. If you disconnect the incoming CATV coax cable from the TV and the hum stops, then yes the isolator will stop the ground loop hum.