Our Proprietary high-purity IGL copper conductors for distortion-free midrange and high frequencies. ^^ The solid-core center conductor eliminates the negative effects of strand interaction on the audio signal. ^^ 20 awg conductor size keeps skin-effect distortions outside the audio spectrum while offering ample cross-sectional area. ^^ Parallel-run shield provides 98% coverage with minimal crosstalk. ^^ Coaxial geometry with low capacitance. ^^ Carbon-loaded extrusion for protection from triboelectric noise.