AudioQuest Earth RCA
SOLID PERFECT-SURFACE COPPER+ (PSC+) CONDUCTORS: Solid conductors prevent both strand-to-strand contacts and magnetic interaction, major sources of distortion. Surface quality is critical because a conductor can be considered as a rail-guide for both the electric fields within a conductor, and for the magnetic fields outside the conductor. The astonishingly smooth and pure surface of all AudioQuest’s Perfect-Surface metals nearly eliminates harshness and greatly increases clarity compared to all other premium coppers. The extreme purity of PSC+ further minimizes distortion caused by grain boundaries, which exist within any metal conductor.
DIELECTRIC-BIAS SYSTEM (DBS, US Pat #S 7,126,055 & 7,872,195 B1): Creates a strong, stable electrostatic field which saturates and polarizes (organizes) the molecules of the insulation. This dramatically reduces dielectric induced smearing of the signal, letting sound emerge from a “black” background.
CARBON-BASED 6-LAYER NOISE-DISSIPATION (NDS): Shields-the-shield, reducing RFI contamination of the equipment ground plane.
FEP AIR-TUBES (FEP IS A NOTABLY INERT FLUORO-POLYMER): Almost no contact between conductors and insulation reduces smearing and preserves dynamics.
TRIPLE-BALANCED GEOMETRY: Proper ground-reference conductor prevents using the shield as an inferior ground-reference conductor.
COLD-WELDED, HANGING-SILVER PLATING DIRECTLY OVER HIGH-PURITY RED COPPER PLUGS.
DIRECTIONS: Because all drawn metal is directional, all audio cables are directional. AudioQuest analog and digital audio cables are all controlled for correct directionality. For the best sound, please use the cable with the arrows pointing from source to receiver or component.