Dragon 48 features 100% Perfect-Surface Silver conductors and drains that have been direction-controlled for the most efficient dissipation of radio-frequency noise; high-loss graphene is added to the carbon layer, sandwiched between layers of metal around the 4 FRL + eARC pairs; a "global" high-loss carbon layer is placed around all conductors; and AudioQuest's patented 72v Dielectric-Bias System further enhances noise dissipation.