This is an excellent no compromise, top quality reference power cord using pure 99.99% Silver covered 99.9999% OFHCC for the ultimate in speed and bass resolution. It contains 10GA Teflon insulated wire for high current capability. The 3 conductors are shielded using a silver-plated copper braid shield and the covered again by a second layer of Teflon over the shield which results in very black background and unequaled sound quality at this price point.The connectors are cryo treated, audiophile-grade 15A IEC and plug which is direct gold plated over over ultra pure, single crystal copper. Terrific cord for amplifiers, sub woofers, preamps etc. You will be impressed with the improvement this upgrade will make.