The Science of Cables

Some people seem to be under the impression that conductivity is everything. If that was true we’d all be using silver cables. There are obviously many parameters involved in cable design. You don’t have to be a brain 🧠 surgeon to figure that out.

”If I could explain it to the average person they wouldn’t have given me the Nobel prize.”

I'm not getting into the technical melee here, but if anyone is interested in measurements - including one that can ID differences ***when we don't know precisely what to measure***, look up a youtube video of an AES talk by Evan Winer on his Null Tester.  OK he;s a techie, but if more mastering engineers has his commitment, we'd probably like more recordings and even like digital masters.

Note the subtlety here - I disagree that we cannot measure audible artifacts.  The problem is that a) we dont know what to measure and b) we don't know how to weight consonant vs dissonant distortions.  There is a difference between "sounds nice" and "is accurate". IN fact, distortions make great pianos and violins - but ah what distortions they are... (rich resonances that are primarily low-order, even harmonics).
Measuring cables is complex. I tried one with nearly $1m worth of lab gear (not mine) and failed miserably.  but it was fun.

cleeds,

How does it prove nothing when subjects reported substantial differences, which, according to the test, could not have been there?
One cannot prove a negative, we we cannot prove there are not differences, (except maybe the null test), but that  suggests that the mind is having a major influence on reported results.  I KNOW this is true of me which is why i am very careful to listen multiple times under multiple circumstances before i come to a concision....
headache? I hate it. Good wine? I love it. Just sayin'  better to invest in wine maybe

G

Basically, I pulled my post and left this instead...as this is just an entrenched position thread, where we each lob bombs over the hedge without regard to the damage we do to each other, as we feel threatened in our expression fundamentals. We feel threatened at our core.

The only end point in such things... is where the thread is overly moderated and then shut down.

I'd like to bring the tone down, not tensioned and ratcheted up.

@taras22
Not sure how gallium, indium and tin, a semi liquid goop, 1/15th the conductivity of oxygen free copper, is somehow superior to pure grade, oxygen free copper as a conductor for cables. I guess whatever makes a great sales pitch and you can stick the highest $$$ to.
 
While there are a lot of bogus claims of all kinds of miracle insulative coatings and shieldings for audio conductors, in reality, the best material, as an insulator for either data or audio signal conductors, is either PTFE (Teflon) or polyethylene, with as little shielding and protective covers as necessary, for a particular situation.

For audio cables and most everything else, I believe in sticking to the standards of proven technology and performance and the motto of KISS, JMO.......Jim