The Red Fire Ultra cable, part of the Shadow interconnect series, is a high-end, state-of-the-art design using large hybrid copper and silver-plated copper conductors for high bandwidth and extremely high signal to noise ratio. With a highly detailed frequency response and a very low phase delay, it yields a superior soundstage and boasts very low capacitance. Offering the highest versatility and targeting all high-end systems, it offers unmatched sound quality.