Precisely because audio signals are so sensitive, we have equipped our Reference NF-202 audio cable with some highly-effective technology: optimum DUO-PE II insulation with air-filled PE tubes, an innovative GAP plug, but also in particular an extremely sophisticated, solid conductor made of high-purity OFC copper, which all ensure uniform transit times and crystal-clear signal transmission. The earth and signal conductors are the same size and arranged symmetrically. The PE network jacket prevents micro-vibrations. Each and every cable has its very own characteristic, even its own „character“, which is relected in its very own timbre. This is because of its technical construction and the materials used for its manufacturing. The diagram shows how the described cable is positioned and where and what are its strong points. The indicated rating by numbers is based on our best knowledge and experience, as well as our own statistical calculations. It should give you some solid and easy to comprehend guideline, which should also be helpful to compare various products and to serve as a profound assistance for your selection and purchasing decision.