The AudioQuest NRG-Z3 employs directional Perfect-Surface Copper in a precision concentric geometry to minimize transient intermodulation distortion and strand-induced phase anomalies. Silver-plated drain conductors combined with proprietary RF/ND-Tech filtering effectively attenuate power-line contamination and high-frequency noise injection. This architecture delivers exceptionally low noise floor characteristics, enabling superior signal fidelity and dynamic performance across your audio and video reproduction chain.