The X Series H2 incorporates the newest developed filter core (core-L5) to boost the performance. Of course, the HyperDrive technology is included as well.
 
HyperDrive technology reduces noise to levels far below any of its predecessors. Additionally, this well-established innovation by Chang improves sound stage, dynamics contrast, inner details, 3-dimensionality, high frequency extension, and video reproduction. All in all, Chang’s HyperDrive technology stretches the performance of the Lightspeed Powerline Filt