Audio Stereo Cable high fidelity, with triple shielding, mono block twist lock plugs, gold contact and hand silver soldering. The Real Cable CA 1801 flexible lead has a bi-metal (copper/silver) core with multi-section wires (TDC : Time Difference Control). The transit time of high, medium and low frequencies is constant, which improves the sound pattern. Perfectly stepped planes. The transmission of signals between equipment is perfect, with a wealth of information and excellent dynamics.