Ground 'box' what's in them?

I wouldn't name the product.
A well known friend open up 1 of the well known product & discovered that it consist of a brass plate covered with some kind of sand . I have it & it works fairly well with some equipment . I have a friend who DIY with many brass plates & it works in his syst !!!
Another expensive ground box I have seen a photo of it . 2 rods with brass rod through it & connected with 2 wires !!! & non of the connecting rods is isolated !!! Funny thing is that I have personally heard of demo with this product & it's eye popping - seriously effective . I m so tempted that I wanted to buy it . However couldn't agree with the price .
Another product u can try is from Telos Taiwan which came out with an electrical ground box where every terminal is rated zero ground potential . I have heard it . Fairly effectively

Correction - I meant none of the connecting post is isolated from each other

All very confusing. Jea48, you obviously know what you are talking about, I just wish that I did, and how it relates to these boxes.

The boxes conform to the laws of physics, and the laws of the marketplace. What's confusing?

Hey PNB you got a few things wrong. Like on creating a ground loop as you said this thing does. A ground loop is two or more paths to the same ground. So you are wrong on that as this device provides an alternative ground.

This is the kind of stuff that clouds the Internet that people take as verbatim. I'm not saying the product is good or bad, just that the point you tried to make in this instance is wrong.

What are we to think when we read conflicting views on an item? It's like the MSM and politics these days, They have one person on each side of an issue and when the show is over they haven't proved one right or wrong. You just get to choose whatever suits you which is usually the belief you had before hearing the argument.

This is why we all need to try things for ourselves. We also need to find dealers that allow in home demo or have a return policy where you can get your money back. With this we don't need to bother with those that speculate on things w/o even trying them.

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