AudioQuest NRG X2 C7 Power Cable vinyl with approachable and easy to with approachable and easy to understand functionality then the Aura MC is an absolute must for demonstration Specification Detail Model NRG X2 Connector Type (IEC End) C7 (Figure 8 2 Pole) Conductor Material Long Grain Copper (LGC) Conductor Topology Semi Solid Concentric Conductor Configuration 7 strands (single layer over centre strand) Noise Dissipation Direction Controlled Conductors Available Lengths 1m (3'4") The NRG X2 uses Direction Controlled Long Grain Copper (LGC) in a Semi Solid Concentric Topology—a sophisticated physical arrangement in which strands are packed more tightly and never change position within the bundle