The Samson Tourtek Pro TPM microphone cables are premium-grade cables engineered to withstand daily use and provide excellent sound. It uses a 99.99% OFC (Oxygen Free Copper) wire which is great for delivering a pure tone from the audio source without losing any signal. The cable is shielded from interference by a 99% braided shield and carbon-impregnated conductive PVC insulation, providing excellent rejection of RF/EMI interference. Tourtek Pro TPM cables boast strong connectors with 24k gold-plated tips that provide superior signal transfer and are resistant to corrosion.