Two thick bass conductors improve voltage and current transmission for maximum punch and an extended low end. * MicroFiber® inner dielectric provides better isolation of magnetic fields for improved harmonic detail. * 95% coverage copper-braided shield rejects RFI and EMI for a lower noise floor and increased resolution. * IsoTec vibration isolation technology further reduces handling noise. * Extra-flexible Duraflex® outer jacket for superior reliability and cut resistance. * 24k hard gold-plated 1/4inch connectors with collet strain relief are durable and corrosion-resistant.