No  matter  how  perfect  an  AC  power  source,  distortion  is  added  within  any  AC  cable,  especially  within  a   stranded   cable.   Even   the   most   sophisticated   filters   and   power   supplies   cannot   eliminate   this   cable-­ caused  distortion.
NRG-­X   cables   use   Long-­Grain   Copper   (LGC)   strands   in   Semi-­Solid   Concentric   Packed   conductors.   This  physical  arrangement,  in  which  strands  are  packed  more  tightly  and  never  change  position  within   the  bundle,  significantly  reduces  strand  interaction  distortion.  The  greater  purity  and  less  complicated   grain   structure   within   LGC   copper   further   reduces   distortion,   as   does   the   helical   relationship   between   the   conductors.   Using   these   finely   finessed   cables   enables   a   more   engaging,   more   enjoyable,   more   effective  experience.