The new Synergistic Research UEF Black Duplex uses the same technology as Synergistic's world class SR Black Quantum Fuses. That means the same sound you get with their Black fuse can be had in a new state-of-the-art AC Duplex. The same ultra black backgrounds, the same holographic soundstaging, the same low frequency weight and control and the same linear and refined highs without a trace of hardness despite their extreme resolution.
Conditioned with a proprietary treatment that alters the conductor at the crystal structure and then treated with 2,000,000 volts of electricity which alters the conductor at the molecular level, the Synergistic Research Black Duplex is truly state-of-the-art. Materials include UEF Coatings and Graphene with 8-million times the conductive density of copper. Synergistic Research’s new UEF Black Quantum Duplex will revolutionize the way you plug in and tune out!