We offer several K Works Audio cables, all designed and built by Igor: interconnects (digital and analog), speaker cable, power cords, and headphone cables. Many of Igor’s cables use ERS absorber (also known as ERS paper or ERS cloth) in place of a traditional metal shield, gaining a low noise floor while vastly expanding the dynamics that a traditional metal shield constrains. ERS in strategic places on speaker or headphone cable can prevent RF interference from entering your amp’s “back door.” Igor’s cables also feature Litz oxygen-free copper wire, special dialectrics made from air and woven materials, and cryogenic treatment when appropriate.