I refute that entirely, and consider this a wholly rude comment. I am constantly trying to help guide people to understand this stuff, and have answered a multitude of your questions. But what really erks me is the fact that I very very specifically state all of these products do work - just state that how they work is not the same as what people believe esp since manufacturers won't commit product suicide by telling the truth.
When I say high frequencies I am not talking about flutes. I mean actual frequencies. The "airiness" effect is very specifically exagerated high frequencies. Lower frequencies are not the same because they do not carry spatial infiormation like that. They are however changed. You cannot load up on RF without doing so. You simply presume these products are with no trade off, and work as the manufacturers like to claim. But geniuses wide and far that are engineers on many things, including RF, very distinctly will say these products defy all known physics and reality itself to meet the accredited function told by manufacturers. My point being that it isnt just me, a guy who does work on designing electronics, it is the world and reality itself that say no, it isnt possible. If it were there is no chance in hell these guys would be accepting peanuts for their quantum engineering (or worm hole, who knows, something totally unknown), when they could be making millions.
Why is everyone grouping me with Ack? I am profoundly saying different things than he is saying. I don't suggest his application if anything. I cannot overstate that I say these products work, but the "tech" explanations are at least half bogus. So please do me the favor and read what I have wrote, with some deliberation. You will have to suffer the duality of what I am saying - but it is a respect I try to afford everyone else.
I write this in good faith that maybe you will start actually reading what I type.
Proper grounding is important or your equipment would be dangerous and/or not work. But if you think it is not built into the equipment, what do you believe, fairy dust? The guys designing the gear (amp, DAC, etc) are eons beyond what it takes to design these grounding boxes. The most important factor to designing a "grounding device" is too understand you are not trying to engineer a technically by the numbers product, but you suck up your ego and give them what they want - even if it is just an RF antenna. They accomplish something entirely different than actual grounding. The safety earth and/or circuit ground is simply the path where they use to accomplish the goal.
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