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 clarity....space between instruments, a definite difference in upright and electric bass, wider soundstage...you know...all the good stuff. At first I thought it might be increased brightness, but no....it 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.
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For many acoustically uncontrolled and inactivated room, and with a too high noise floor audio system and house, the Shumann generators will not produce an "audible" effect at all lost in the crystallized sea of noise...

This is the reason why the addition of S.G. CANNOT be the first embeddings controls...

We must control the electrical grid noise floor of the house and room first...
We must control the vibrations and resonance of the gear first....

We must introduce acoustical materials passive treatment and other active controls before an audible effect is produced in many case...in many case the effect are audible tough because no room, no house, no system are alike....

This has nothing to do with placebo effects....
Like others, I have no idea what the Schumann Resonators are, but am eager to learn. And to be clear, I like a good tweak as much as the next guy. But, I have a serious question: is it possible that long-term use of these devices might present a health hazard of one degree or another?  Have there been any medical/scientific done studies?  

TIA
To all interested, I recommend you Google schumann + resonance + health.  There's some interesting reading there...
To all interested, I recommend you Google schumann + resonance + health. There’s some interesting reading there...
In asia they use the S.G. to increase well sleep.... I try it but i cannot vouch myself about this effect....

For the sound i can tough.... 😊





To continue my explanation about the S.G. in an electrical grid....

The Noise floor act like an ice on the sea cover erasing the subtle information of the waves ,obstructing the communication....Breaking this ice cover of the general noise floor by introducing a powerful frquence, S.G. frequence, increase the communication between components different specific noise floor, and made possible a better perception of information associated to the sound waves into the ears...But i guess that the S.G. also modify the distribution of pressure zone levels between molecules mass in the air of the room making it more dynamic....I am not a scientist it is only a description perhaps faulty of what i experience....

This citation convey an idea of what i speak about:

…[O]ne of the earliest [applications] of dither came in World War II. Airplane bombers used mechanical computers to perform navigation and bomb trajectory calculations. Curiously, these computers (boxes filled with hundreds of gears and cogs) performed more accurately when flying on board the aircraft, and less well on ground. Engineers realized that the vibration from the aircraft reduced the error from sticky moving parts. Instead of moving in short jerks, they moved more continuously. Small vibrating motors were built into the computers, and their vibration was called dither from the Middle English verb "didderen," meaning "to tremble." Today, when you tap a mechanical meter to increase its accuracy, you are applying dither, and modern dictionaries define dither as a highly nervous, confused, or agitated state. In minute quantities, dither successfully makes a digitization system a little more analog in the good sense of the word.

— Ken Pohlmann, Principles of Digital Audio[1]


I have two of them. They are a birthday gift from my oldest daughter's significant other. They do not help me sleep. I have no idea if they will do anything for sound quality as my system is down until the new speakers arrive and renovation of the media room is completed. As you might suspect I am doubtful. I never would have purchased them myself. He intended for me to use one on either side of the bed for health reasons.