I chose to believe in the concept of small diameter, individually insulated multi-strand, to minimize the 'Skin' effect of single or twisted strands of non-insulated small diameter strands. (Cat 5 like, what I use)
excerpt:
" Skin effect in audio cables is the tendency for high frequency signals to travel more on the surface than in the center of the conductor, as if the conductor were a hollow metal pipe.[3] This tendency, caused by self-inductance, makes the cable more resistant at higher frequencies, diminishing its ability to transmit high frequencies with as much power as low frequencies. As cable conductors increase in diameter they have less overall resistance but increased skin effect."
from:
https://en.wikipedia.org/wiki/Speaker_wire#:~:text=Skin%20effect%20in%20audio%20cables,were%20a%20hollow%20metal%20pipe.&text=As%20cable%20conductors%20increase%20in,resistance%20but%20increased%20skin%20effect.
Idea, all frequencies travel/arrive in closer time relative to other frequencies, on a minuscule level.
I also believe the reason Analog bests Digital, is the minuscule difference of Analog's ability to get the overtone's timing perfect to the fundamental (despite analog being noiser, my R2R beating my LP, which beat CD)
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Surely they have they the ability to measure it's existance, have they published the true measurable difference/advantage compared to ordinary twisted? 10' length? 20' length.