When you value good sound, you will need the right audio cable. Because electromagnetic interactions can easily affect sensitive audio signals, multiple shielded cables assist subtle pulses to be undistorted up to the amplifier. Pure materials, and precise workmanship render additional support. double mono design for clear channel separation 50 Ω defined characteristic impedance pure copper conductor and 2-way shielding for clear signal quality 24 carat gold-plated contacts for minimum transmission resistance