Solid Perfect-Surface Copper (PSC) ConductorsSince the beginning, AudioQuest has pioneered the use of superior metals, yet even we were surprised by the huge leap in performance attained through the astonishingly smooth and pure surface of Perfect-Surface Copper (PSC). Proprietary metal-processing technology protects the wire's surface at every stage of drawing and fabrication. When high-purity low-oxide copper is kept as soft, pure, and smooth as possible, it becomes a wonderfully low-distortion conductor. In a conventional cable, electrical and magnetic interaction between strands is one of the greatest sources of distortion, often causing a somewhat harsh, dirty sound. Solid conductors are fundamental toward achieving a very clean, natural sound.Metal-Layer Noise-DissipationIt's easy to accomplish 100% shield coverage. Preventing captured radio-frequency interference (RFI) from modulating the equipment's ground reference requires AQ's Noise-Dissipation. Traditional shield systems typically absorb and then drain noise/RF energy to component ground, modulating and distorting the critical "reference" ground plane, which in turn causes a distortion of the signal. Noise-Dissipation "shields the shield," absorbing and reflecting most of this noise/RF energy before it reaches the layer attached to ground.Foamed-Polyethylene InsulationAny solid material adjacent to a conductor is actually part of an imperfect circuit. Wire insulation and circuit board materials all absorb energy. Some of this energy is stored and then released as distortion. Because air absorbs next to no energy and Polyethylene is low-loss and has a benign distortion profile, Foamed-PE, with its high air content, causes much less of the out-of-focus effect common to other materials.Asymmetrical Double-Balanced GeometryPurpose designed for single-ended applications, Asymmetrical Double-Balanced Geometry offers a relatively lower impedance on the ground for a richer, and more dynamic experience. While many single-ended cable designs use a single path for both the ground and the shield, Double-Balanced designs separate the two for cleaner, quieter performance.Cold-Welded, Gold-Plated TerminationsThis plug design allows for a connection devoid of solder, which is a common source of distortion. Instead of solder, the process employs a high-pressure technique. Because the ground shells are stamped instead of machined, the metal used can be chosen for low distortion instead of machinability. Perfect-Surface Copper (PSC) conductors: Ensure minimal interference with the audio signal. Solid-core conductors eliminate strand interaction to reduce distortion. Gold-plated RCA plugs: Provide efficient signal transfer. Cold-welded terminations: Eliminate sonic damage typically caused by heat and solder. Foamed PE insulation: Reduces timing errors and soundstage smearing for crystal-clear audio.
