The salt taste good even if it does not come from Himalaya anyway...
It sell better marketed such...
It does not improve hearing at all ...
It changes the atmosphere ionizing it a bit ...
Is it audible ?
It was for me... But at this level of modification it could be placebo also ...
Then i add 2 other different ionization means and it was more audible ...
Was it a placebo effect again ?
I dont know but i dont takes chance i kept them...😊
After all we hear mere "waves" or do we hear more ? We perceive and interpreted meanings coming from a vibrating sound source ( always with placebo effects anyway, a rainbow as a physical phenomenon described by Newton or differently by Goethe , or a rainbow as something relating human to God or as a signpost for a treasure this is four different perceived rainbows ) ...
Schumann generator are not placebo at all, it is way more audible than atmosphere ionization ...
I dont know for sure how it work ... dithering effect ?
One thing is sure anybody can with simple blind test hear the difference between a grid of 12 S.G. at 10 bucks each distributed in the room and near the gear, then when putting them all "off", or all "on", or only half "off", the aural atmosphere around playing instruments change ...
I dont believe anything or i believe everything ... It is the same "faith" ...
I prefer experiments ..,.Simple blind is enough for me ... Double blind test maniac can go elsewhere ... I dont want to be a statistic for audio market ...😁
