Any comments from technical perspective, will it interfere with the quality of signal from the receiver.
I know in signal aspect it has an effect on network cable signals if you band with ferromagnetic materials, but no clue on analog signal, and also at if copper eliminates that concern.
I will have to save some money and buy an RF scanner. Do you have one you use / like.. that detects ranges that would effect audio signals. My guess is that it is more about the frequency on high end (above 100Hgz) but units I see on amazon are 10Mhz-8Ghz (10,000hz-8,000,000hz) so Mhz-Ghz... its off by a scale compared to listening ranges of 10Hz - 20Mhz (10Hz-20,000Hz)