24 wire braid of TC and VS conductors around our X38R stabilizing core. The best of both TC and VS attributes with a lower noise floor. XL versions are ideal for longer lengths or more difficult loads. Expanded braid geometry offers better mechanical and electrical damping as well as extends dynamic range on both ends of the spectrum give you a huge soundstage and precise imaging. All the instruments get a little more elbow room when you move to Summit series speaker cables.