The astonishingly smooth and pure Perfect-Surface Copper+ eliminates harshness and greatly increases clarity compared to OFHC, OCC, 8N, and other premium coppers. The superior purity of PSC+ further minimizes distortion caused by grain boundaries, which exist within any metal conductor. Each PSC+ strand is insulated to prevent strand interaction, a major source of ear-fatiguing distortion.
NIGHTBIRD NOISE-DISSIPATION SYSTEM