QED Speaker Cables XTC XTC is a completely new design from the QED laboratories. It utilizes the technologies of Silver Anniversary X-Tube but with the removal of the silver plating and extra conductor spacing aims at a warmer and rounder sound compared to its more expensive sibling. Features: •3 x 99.999% Oxygen Free copper braids of 16x 5/0.09mm stranding. •Conductors are wound around a hollow PE central core of 1.5mm OD and held in place by a 100% clear Mylar wrap. •XTC is sheathed in a flexible pearlescent polyethylene outer jacket. •Capacitance 16.6pF/m. Loop Inductance 0.69uH/m. •Loop resistance 25.0m Dissipation Factor@10kHz: 0.0125 •Nominal outside diameter 4mm x 10mm