Do materials alter frequencies and speed?


Does anyone manufacture cables made from premium copper, silver and carbon? Would the combination be additive or muddy?
deckhous
Audioengr: Everyone can claim to hear differences that don't exist, at least according to Rsbeck and the data that he cites. That's why i want him to perform such tests for himself, even if they are "flawed" in his eyes. This way, he can be in the same boat as the rest of us i.e. first hand experience either "proving" his past theories wrong OR at least causing him to question such teachings and not accepting them as "fact" rather than a hypothesized theory based on limited research.

After performing such tests and hearing the differences, which i'm confident that he will, he'll either have to question those "facts" or his own aural senses and processing center of the brain. Personally, i know which one i would believe if i conducted such a test and was easily able to identify one product from another. This is true even if others that i used to trust laughed at me and stated that my first-hand experiences were based on "flawed" test conditions. Sean
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PS... I picked Nordost to compare to zip cord for obvious reasons. That is, they share a high nominal impedance, neither of them is "radical" in terms of electrical characteristics, etc... At the same time, their sonic characteristics are different enough to produce opposite tonal balances, which is the most obvious difference that one can notice. Anything else would be a matter of subjectivity and harder to discern for an unskilled listener. I'm NOT saying that Rsbeck is an unskilled listener, only that i wanted to assure a "positive" test result under these specific circumstances.
It is funny to see how many times the same things are repeated over and over in this thread. You guys just love being on the merry-go-round no matter what way it turns! whatta riot...
Aball: You can't move onto bigger and better things until you can get the fundamentals right, hence the repeat of Kindergarten lessons before we move onto First Grade lessons. Some in the class simply refuse to learn or think / do for themselves. Sean
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