Zion PE Power Cord is a double shielded Single Crystal OFC cable.Each of the three conductors is made of 14 AWG 5N OCC/OFC (copper).Each line, neutral, and ground wire are individually insulated with Teflon.The double shielding consists of a layer of silver foil and close-lapped tin braiding providing 100% coverage for RFI/EMI avoidance.A 100% cotton cord is used in the center for resonance and vibration damping.PE is a high performance and economical cable that is capable of providing a smooth frequency response, and is suitable for most applications.