Carbon and silver conductors

Carbon and copper are great for audio cables but silver isn't. However, Silver is great for power cables and copper is quite good. I have not played with carbon fiber for power but I know it would tend to starve large amps. Only thing it should do well at is not creating a magnetic feeled that could be picked up by your Audio cables if they are too close and running with power. Maybe others could finish answering your questions.

I think the effect is just to get you to spend more $.

Perhaps Mike Wolff (Wolff Audio)can answer this. He works with carbon and silver wire.

Pull up the Van den Hul webpage for explanations regarding carbon, copper and silver as conductors.