PCA40 - Alphasonik 0.5 Meter (1.6 Feet) 4 Channel RCA Signal Cable # Signal Path Twist Technology Provides Maximum Interference Rejection # Metal Connectors provide Strength and Durability # Gold Plated Split Lip Lugs provide Maximum Signal Conductivity # Single Jadcket Twisted Pair Technology provides Maximum Noise Rejection # OFHC (Oxygen-Free High-Conductivity) Solid Copper Conductor provides Pure Signal Transfer