ERS Cloth uses

I have found that ferrous metals seem to reduce low frequency noise while non ferrous metals seem to reduce high frequency noise. Both types of metals seem to reflect one or the other of these frequency bands back into the device that is trying to be shielded. To much of a good thing may become a bad thing. So I have found it very important to mechanically couple all my electronics to ground so as to releave the influence of noise in general.

I have two ac main panel boxes located in my audio room. One box is dedicated to the system only. Both of these boxes are behind a decorative panel lined with long hair sheeps wool..at the 1st reflection point. I will remove the ferrous cover and listen and report any difference either attached or not. Ferrous metal will bend and distort field lines, though maybe not in a negative way with the ac mains. Tom

Has anyone tried on Video?

ERS cloth not looking worthwhile at all from this post. Any scientific types have any comments? Noise reduction in CD/DVD players is so worthwhile.

Psacanli, I think that it reveals that at least in some systems there is an unfortunate side effect given our present capabilities to reduce noise.

I thought surely there would be applications inside DVD/CD players; especially since the video and display being turned off are such a benefit to CD sound on a Toshiba SD9200 for example. The improvement must be due to reduced noise and 'if' that ERS does what they claim(and obviously some manufactuers have bought in)there must be uses in that digital environment. Anyone out there know anyone involved in the industry who might clarify things?