Test run your gear guys.I thought my original cause was bad amp and bad wiring install. Very annoying, many have reported this fixed the problem.we shall see.
Playing spotify music thru android phone/tablet while also charging device caused alternator whiiiiiine. Building wiring, power transformers, electric motors, and CRT displays are a few sources of strong AC magnetic fields. Magnetic fields are likewise generated around wiring or devices operating at high AC currents.
Electric fields are rarely a problem in AV systems.
How To Install Truconnex Ground Loop Isolator 6,7/10 5040 votesīraided shields provide 80% to 95% coverage, which is adequate for all but extreme cases.