Power cord? Why?


I see a lot of posts regarding power cords. I would like to know what sonic difference they actually make. Could anybody explain this in a simple way?

Thank you
cfmartind362
I think he meant cables that are extruded with the continuous casting methodology such as Coincidence, Harmonic Tech, Acoustic Zen among others.
I'm thinking that Corona was commenting more on wire geometry than the way that wire is drawn, but only Corona can answer that question : ) Sean
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Viggen:
That is exactly what I ment. The companies you mentioned should have warning label "PLEASE DO NOT BEND". It does not matter, their overall design/performance is so bad they have been the object of many jokes created by our independent evaluation groups.
Corona, can you please go into a lot more detail on that last one. What parameters does your group measure, what parameters does it think are relevant, how does it correlate them with sound or with other system parameters, and where does it publish it's results?
I am sort of surprised at the results that your evaluation group came up with since the constant casting process only considers and improves on the crystallization process that metals go through during its cooling process and not the amount of fractures it does or does not reduce. In fact, from the X-ray photos I've seen on some Asian websites that market CC, the metals actually already have numerous fractures in them. It is merely the minimalization of stray crystallizations that seems to benefit the sonic attributes of the metal in question since these stray crystals allegedly distort the signal transfer process. However, I am not EE so who knows.