The HP SC03 cable consists of 4 conductors with a 1.5 mm cross-section. Each conductor is composed of a rigid, high-gauge copper central core, around which sixty very fine copper wires are wound and twisted. This particular mechanical configuration helps to control skin effects and thus ensures perfect signal transmission without phase distortion. When listening, this translates to a perfect layering of the sound stage, with a reproduction free of any projection on the Fortes. Each conductor is insulated by a Teflon sheath, a material that guarantees a very high resolution capacity for micro-information, and therefore also a perfect reproduction of the acoustics of the venue.