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.
Tribbles, because five ain’t enuf.....

seriously, try them..... it may be the only linear ROI line in all of audio. The race to 100 is on !
Where do you place them in your room?  I read that they should be at least 5 feet off the floor, but, is higher better?  Should they be placed facing the listing chair, etc.?

Thanks for the help!
So no one can tell me what they're supposed to do? I honestly have no idea. All I get is some snarky comment from MC about how dare I ask how they work? I don't even know what they do let alone how they do it.
Lets hope there use and lack of test methods dont become the next nest for the antifuse to dribble on. After all it just a wave how could that infuse a positive response. Tom
Try it. Didn’t work for me. Maybe diminishing returns for some systems. Maybe they work best for snarks.