High Fidelity Power Connector — Pure Copper Insert, Anti-Oxidation & Wear-Resistant Face, 10,20mm Cable Diameter — Pro Audio

Engineered for professional audio use, this power connector features a pure copper insert that enables electrical signals and current to move at a speed-of-light rate, helping to minimize signal distortion. The connector face is finished with a special treatment that combines insulation, anti-oxidation and wear-resistant processing, providing an effective shielding effect. It employs a four-layer electroplating process: the first layer is oxygen-free copper to improve conductivity, and the second layer is silver plating to greatly reduce magnetic properties.