Philips SWW1702U/27 Pro Series Fiber Optic Audio Cable (8 Feet) (Discontinued by Manufacturer) Philips 8 ft Pro Series Fiber Optic Audio Cable SWW1702U/27 Optically pure light tube transfers digital audio signals between your components for uncompromised Hi-definition sound quality High quality fiber optics to enjoy advanced sound quality Protective metal shell for extended durability Flexible PVC jacket Lead-free construction