I have mentioned this before...but another overlooked item that can cause serious sonic problems..is DC voltage on the ground pin of your AC outlets..usually caused by the cable TV feed into your home being grounded to the same earth ground as your electrical feed. Get a VTVM and measure the ground pin of an AC outlet(better yet have someone do it that knows what ther're doing)... Way put so much effort into having "clean power",..meaning the AC into your system, if the ground of that same AC is poluted with a DC voltage.
You can prove this to yourself, by going outside your home and disconnecting the 75 ohm coax comming into you home,...and the green ground wire that the cable company has strapped to that pipe....Then re-listen to your system..about 50% of you will be very surprised.
Check out some of the prior posts that deal with "ground or
grounding".
Best, Jim
You can prove this to yourself, by going outside your home and disconnecting the 75 ohm coax comming into you home,...and the green ground wire that the cable company has strapped to that pipe....Then re-listen to your system..about 50% of you will be very surprised.
Check out some of the prior posts that deal with "ground or
grounding".
Best, Jim