EPIC Digital InterconnectEpic Digital features Tuned ARAY conductor geometry. Whilst its the critical element in producing such outstanding cables, the other materials used to produce this cable have also been improved. The silver plated conductors have been upgraded and the separate shields for send and return conductors are of a higher density. Is this important in a digital cable? Yes. Use the Epic Digital in comparison to the Shawline and youll notice the rhythm is better