AudioQuest Yukon XLR > XLR Analog Audio Interconnect CableSOLID PERFECT SURFACE COPPER+ (PSC+) CONDUCTORS Solid conductors prevent electrical and magnetic strand interaction. PSC+ Solid Copper minimizes distortion caused by grain boundaries and maximizes linear RF Noise Dissipation. CARBON BASED 3 LAYER NOISE DISSIPATION SYSTEM (NDS) It's easy to accomplish 100% shield coverage. Preventing captured Radio Frequency Interference (RFI) from modulating the equipment's ground reference requires AQ's Noise