This one-of-a-kind speaker cable stands apart from the rest of the Classic series. Its major design advancements - FTDA® conductor damping method and SATI® insulation - are imported from the stunning Reference series. Exactingly computed 4.00 mm² BRC conductors provide effortless amplifier-speaker matching regardless of their design ethos and technical specifications. Based on a conductor free floating in a viscous longitudinal cotton fibre surround with high mechanical decrement FTDA® provides efficient vibration absorption by as much as 50 times thus extending the attainable dynamic range. SATI® insulation with advanced cold non-polar PE tape overlaying ensures the best electrical conductivity, steps down the common-mode component distributed capacitance, decreases relative permittivity and signal energy losses within the dielectric. X-Shield® - our patented Multi-Element Shielding System brings efficient EMI protection from ELF to SHF improving full frequency range definition. An integral multi-stranded BRC drain wire reduces the contact noise in the shield and keeps constant shield impedance at the lowest levels. Essential design refinements have imbued this genuine High End speaker cable with unparalleled dynamics mated with fabulous musicality. The bass, extracted from the lowest bottom is truly sensational! The outstanding design takes the renowned holographic soundstaging of the Classic series to the next level. All the instruments are precisely textured. Images are solid, life-sized and appropriately contained in a coherent deeply extended and layered soundstage.