TCI Cables have been manufactured for high quality Hi-Fi systems for over 25 years. Our first product TCI Cobra was original designed in 1993 and although refined over the years, remains largely true to its original design. It is still widely regarded as a reference quality interconnect. TCI use Aerospace technology in their cables to gain significant audio advantages over the majority of cable manufacturers. These technologies ensure not only better sound, but also consistent long-term performance.