Not only there is too much variables and parameters to test for and pounder one against the other.... It is only half of the picture...
But the audio system is evaluated in quality by a particular ears/consciouness...
We do not know what is consciousness related to our world...We use consciousness daily, but why it is? what it is ?, we dont have a clue....For sure we know more than cavemen....I say that for the science cultist skeptic of anything out of his narrow blinders...
We do not know what is water or light ultimately, we use them through the most sophisticated technologies for their specific properties, but why it is, what it is ,we dont have a clue....For sure we know more than cavemen...We know sometimes how....
My favorite example is the distribution of prime numbers, which is a "discovered" fact through the " invention" by men of the symbolic numeral systems, we use primes to lock and define our monetary technology and all internet flow security, for example, but why it is what it is, we dont have a clue.... The only one in this century to have a clueabout primes when asked by Hardy why it is what it is , has been answered by Ramanujan this is the will of God....
Then pretending that science will know, is premature, like for a caveman saying that one day he will compute the distribution of primes while flying to the moon, with only light for wings and only special water to feed himself...
A beatiful story...But having imagination is not having a clue and knowing how, what and especially why....
Technology IS NOT science...
Why is not HOW and how is not WHAT....
Consciousness is the only phenomena which is absolute for all the others to be manifested...
Explaining the why of anything is equal to be able to explain consciousness...
Those who knows are not scientist....Or if they are like Ramanujan or Swedenborg and if you asked for an answer they will say the answer is "love" or "God"....
Ask Swedenborg, one of the great scientist on par with Newton for knowledge....Who even guessed in 17 century, holography and fractal geometry, i read it myself by the way, and who knows everything someone could know in his century....
Or like an ignorant you could disqualify the same answer of two of the greatest mind in the history of mankind : Ramanujan and Swedenborg....And laugh of their identical answer from 2 totally different culture....
And go on in audio thread pleading for measuring a dac or an amplifier to know how it will sound...Or better mock me when i put a piece of shungite on my central electrical panel...
This is how stupid people could be...