I saw some cables that were made out of carbon. This included interconnects, speaker cables, etc. i can't remember the name. Also the Network Acoustic cables are good but expensive.
Digital Cable Recommendations
All,
I am looking to upgrade from my Nordost Silver Shadow cable. I can do RCA or BNC with adapters. The Silver Shadow plays bigger than its price point, but something is missing. I do prefer a warmer presentation. Greatly appreciate some suggestions!