Audiophile Power Mains Cable Waveguide Extreme. New. To see other Stereo Equipment I have for sale, type "RSTEREO" in the search box above. Final price. Length: 1.2 meters 10 AWG conductors. Silver plated copper braid shielding which effectively reduces RFI/EMI. Hospital grade Marinco Power connector. Why power your expensive amplifier or CD player with a $2 factory cable ? This power cord is designed for High power amplifiers. Outer weave color: Black Pre-burned in for 34 hours.