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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I have an all Ayre system.....need nothing better. One who is really an audiophile will experiment instead of stamping feet decrying "impossible"
I concur totally with your post...

My Sansui AU 7700 is a legendary good vintage, my Dac is a miracle at peanut costs, and my speakers are very good one: Mission Cyrus 781...

My question few years ago was why i dont love my very well chosen components?

The answer came clearly to my mind in the last 3 or 2 years slowly...With experiments...

My system so good it was , has never been installed rightfully in his 3 working embeddings dimensions...Mechanical, electrical and acoustical...

It is not surprizing that i was not in love with it like i am now....I has never listen to it working at his optimal potential like most people here their own system unbeknownst to them...

I described all my creations in my 23 pages solitary thread for 2 years; "miracles in Audio".... This was my journey...

If i succeeded anybody can at NO cost or at very low one....The advantage i have was an audio room a room where i could plan my experiments that help a lot...

I never bought "tweaks" for creating my heaven, they are way too costly, i replicated and modified some or simply invented new one...Like my S.G. grid connected and modified with minerals and stone... Like my specific 18 Helmholtz-Fibonacci pipes and tubes grid that work like a room tuner and created an activated room... Like my "golden plates" all along my electrical grid etc.... Like my dyssemetric compressive use of springs with damped box speakers....And other devices too "foolish" to mention here among, enlightened perhaps, but passive sceptic consumers....

But it seems, except for few people, that tried some of my idea, others believe only in costly upgrading and prefer to stay unsatisfied or forgetting their S.Q. or throwing money chasing their tails or the moon ....

That was not my way....
@djones    "Where can I find some scientific papers that back up this claim?"
Google search for brain wave frequencies - alpha, beta, theta.
@sokogear   Go get yourself an oscilloscope, open up the device, and you will measure the frequency. I guarantee that it will be a square wave 7 - 8 Hz. An EMF meter should measure ULF (ultra low frequency) placed over the device. Get a sound level meter. Play a CD of pink/white noise, whatever, through your system and point the meter to the speakers from your listening position.
Measure. Power on the Schumann resonator. Repeat the measurement. Any change that occurs is due to the harmonic series derived from the Schumann square wave frequency resonating with the pink/white noise CD signals.You will hear it - the increase in amplitude. And the dB meter doesn't lie.
I have done this simple test. It verifies what your ears tell you - that the sound pressure level got stronger or the sound got LOUDER! Anyone can do this. Just leave out the bias and bring in intellectual honesty.
 

@bemused - I don’t own a pink noise generator and my CD player hasn’t been hooked up in15-20 years.

I agree with @theaudiotweak. Measure the sound with a microphone with and without the SGs playing normal audible music, not pink noise. I don’t know anyone who listens to pink noise (by itself). I don’t own a mic or any SGs.

Then please report the results. I’m not looking at lab results; just ones from a normal room where stereos are played. @mahgister seems to say they also need crystals, diamonds, pipes, etc. and he can change the sound with a straw. 
If this doesn’t make you skeptical, I don’t know what will.
Just leave out the bias and bring in intellectual honesty.
If even a non scientist like me understand why not others?

Am i biased?  yes....

Nevermind i can speak truth if you ask me, i can recognize truth, it is why science and mathematics are so precious...

Like experimenting is....

In audio the truth is simple, the way we tune  a system, and it is possible at NO COST, is more important than the audio system itself...

Shumann generators are one means ONLY, and not the better or the more powerful one...

Helmholtz methods are other means ...

 And there exist many others one...

You can boast about your pricey speakers or amplifiers here, truth will not change, tuning and controlling rightfully the working embeddings dimensions of ANY audio system is  key to AUDIOPHILE experience itself nothing else....

Certainly not upgrading, even if it is a pleasure to do if we can....

Anybody can connect a new amplifier or costly speakers to the wall, installing them in the rightful environment is the key....

 Schumann Generators are only one of many tools for that.... Not a tweak, but a step in some dimension among others one....

Dont buy anything, create your own listenings experiments....