Oxygen-free copper, as large as your connects can handle.
I remember reading an analysis by a materials chemist who looked into the subject. Anything else actually degraded electron flow, which would allow for the subjective differences noted by listeners. The upshot being your cables acting as a subtle equalizer...if that's what you want....
Always seemed like an expensive way to go about it, but to each his/her own. Enjoy...
I remember reading an analysis by a materials chemist who looked into the subject. Anything else actually degraded electron flow, which would allow for the subjective differences noted by listeners. The upshot being your cables acting as a subtle equalizer...if that's what you want....
Always seemed like an expensive way to go about it, but to each his/her own. Enjoy...