The AudioQuest NRG-Z2 is a premium 2-pole power cable engineered with perfect-surface copper+ (PSC+) conductors to achieve unprecedented distortion reduction. Direction-controlled PSC+ strands in a semi-solid concentric topology eliminate strand-interaction distortion and grain-boundary artifacts, while silver-plated shield conductors efficiently drain RF noise to ground. ZERO characteristic impedance ensures uncompressed current transfer without impedance-related compression. The result is a powerful, dynamic, and immersive sonic presentation that reveals the full capability of your audio and video system. By minimizing transient intermodulation distortion at the power delivery stage, the NRG-Z2 unlocks performance potential that standard cables obscure.