Zion Extra Power Cord is composed of three silver plated 14 AWG 6N OCC/OFC (copper) conductors.The line and neutral conductors are separately insulated with Teflon and individually shielded with close-lapped 6N OCC/OFC braiding providing 100% coverage for RFI/EMI avoidance.A 100% cotton cord is used in the center for resonance and vibration damping.This cable is capable of delivery extreme clarity and fast response in the full dynamic range.Extra-Power is an excellent choice for CD player, DAC, and pre-amps.