Schumann Resonator

I got 2 of these from Amazon...careful that free returns are applicable.  I charged them up, turned them on and holy moly.....they do help with my system.   What I hear is between instruments, a definite difference in upright and electric bass, wider know...all the good stuff. At first I thought it might be increased brightness, but is still the same in that regard.  I still can't believe it, and will listen again tomorrow (saved the packaging for the return)...but today, I'm about to keep them.
I want also to WARN all people that the S. G. will not solve by itself all 3 embeddings controls problems, pertaining to mechanical, electrical and acoustical dimensions by far...

It will work most of the times with positive results in the right environment, with a not too high noise floor and add something that is like my IONEZERS did also on their own....But they did not replace my vibrations controls, nor  my electrical grid controls, and certainly not ,y  passive and active acoustical controls....

Even with ionizers and S. G. so good they are, and they are good, then all the problems in these 3 working embeddings dimensions need completely other solutions....
Hey MC, “pervert” here,

Yes, I was being facetious.  I can read and understand a Wikipedia article just like you can. 
By the way, have you tried turning the fuses around in your resonators?  
How about switching the direction of the copper in power leads?  
I can only imagine the further leaps in sound quality if you put the resonators on some springs. And the power leads on some ceramic mushrooms. 
I have 2 of them also. Nobsound units.They also make me feel a whole lot better physically and mentally.
Originally bought one for my system and it did a lot of great things. Placement is key, more art than science BUT the overall calming effect was unexpected  side effect. It is really noticeable.  Bought one for the bedroom too. Sleeping better and waking up happier. Working for me go figure. Check out Space Tech Audio Labs, they have some VERY serious looking ones. I love all their stuff, looks like 1950's particle accelerator gear.
Bliss out y'all