scientific double blinded cable test

At NASA there is a strict regulation to observe directionality of cables. Otherwise false discoveries could result like that at CERN where some neutrinos were faster than light.

Hi @nugat

And are the cables NASA uses where they must conform to strict regulation to observe directionality used as audio speaker wire?



Ehmm....I would hope people get the NASA joke. 
I asked a simple question in the beginning and people gave answers 
to questions I did not ask. Perhaps there   was never a scientific double blind test of audio cables conducted.  I learned here how flawed science is, even trying to find objective truth. Well, instead we have post-truth  tweeted  to the whole world. People have not only own opinions but also own facts. NASA never flew men to the Moon, BTW.

nugat OP
At NASA there is a strict regulation to observe directionality of cables. Otherwise
false discoveries could result like that at CERN where some neutrinos were faster than light.

The problem with the neutrinos was they went back in time and disappeared off the screen. Just like the De Lorean in Back to the Future. That’s how Superman saved Lois Lane, by racing around the Earth a bunch of times faster than the speed of light. Duh!

IMO, learning to navigate the often murky waters of reviews, subjective experiences & impressions, anecdotes etc., and find the bits & patterns relevant to your particular preferences, goals and situation, is an essential part of this hobby. Sometimes, whether you like it or not, they are all you have to work with.

The problem with the neutrinos was they went back in time and disappeared off the screen. Just like the De Lorean in Back to the Future. That’s how Superman saved Lois Lane, by racing around the Earth a bunch of times faster than the speed of light. Duh!

@geoffkait  

Are you sure you're not a Grateful Dead "Head"? You've obviously had way to much electric koolaid. :)

Cables are not about soundwaves and hearing. Loudspeakers, rooms
and brain+ears are. Cables are about carrying voltage that tells loudspeakers how to move air. Amplifiers generate the voltage and cables are supposed to carry  it as faithfully as possible to transducers.
That process can be a subject of scientific research. What goes into the cable and what comes out. People and their ears are redundant here. Really nobody has done it in the whole world?