Excellence Audio Cable XLR 1.5 m. The highly intricate, double-symmetrical design of the Excellence stereo audio cable, combined with double shielding, provides the best possible protection for sensitive audio signals and minimizes external interference to a minimum. The silver-plated conductors transport the analog music signal precisely, allowing for dynamic and crystal-clear sound, especially with high-resolution audio formats. Optimal contact and minimal transition resistance are ensured by the solid, 24k gold-plated connectors.