The 24 carat gold plated Cinch Caps produce not only a outstanding finish of the components, due to the teflon inlays they will shield the devices against high-frequency radiation. The result is a improved quality of sound-adventure. The contacts are also protected optimally against corrosion. Bad contact, and the transition resistance, by dusty and dirty connections, resulting thereby, belong to the past. The caps contribute to the worth stop of high-quality devices and provide also optically for a genuine revaluation of the devices.