Exotic metals, cryogenic treatments, various unsulation materials, cable geometry/gauge and welding techniques all have a certain effect on the signal. All have varying degrees of success in hitting certain audiophile hot buttons. At the end of the day few can deliver comprehensive superior performance that retains musicality, accurate tone, dynamics and articulation at the frequency extremes under varying volume levels. They are all wires. My ear hears significant enhancements of the musical signal only with MIT and Transparent cables. They actually address significant problems with signal transfer and have technologies that work consistently across their range of cables. Hocus locus and wire voodoo does little to increase listening satisfaction.