Ground 'box' what's in them?


Anyone have any idea what's going on inside these ground 'boxes' some companies are coming out with?

Examples are the Entreq, Synergistic Research et al.
ppeters
07-01-15: Ozzy
I wish some daring (rich) individual would take one apart...

Very rare. A few years back a friend of mine bought some very expensive P*D cables, forgot the name but it was something about 3-4k per meter, after a while he wanted better connectors and opened the cable. Guess what he found? Belden computer cables, thin, cheap, surrounded by big foam. He was really mad about that... the question is: Do you really want to know what you have bought?
Syntax, I remember someone posting pictures of the inside of the Transparent "boxes" that are on their cables and it was just silicone glue and I think a resistor.
So, yeah, is there some individual with more resources than I have to take one of these Enteq boxes apart and enlighten the Audiogon community?
I'm hoping Miguel from Tripiont is going to jump in at some point. He, and others that own his products on these forums certainly make me curious about the positive effects they are said to have on their systems. am not convinced that it isn't true, although I do have respect for Peter's opinions.
Still, I'm reminded of a thread a couple of weeks ago where a member posted just to say that he was very happy with the performance improvements that he found with some Starsound supports. Two well known members immediately jumped on him, one calling it "a load of crap" if I recall correctly. I asked them both if they had ever used them, but of course, no answer.
I have also purchased tweeks that had little effect, but Starsound isn't one of them, and it is not responsible or intelligent to comment definitively on a product if you have never tried it in your own system. If we were making a metaphor with fairy tales, I would use the story of the Fox and the Grapes. Sometimes, just sometimes, people say that they don't want something because they can't have it. Other times, people say things just to hear themselves talk.
I am also curios to understand the technology behind Tripoint and Entreq, but I don't want to cry snake oil before I have any idea of what they do or how.