It is a unique capacitor is designed specially for audio applications. Its main advantage lies in its ability to reduce magnetic interference resulting from the transient signals generated in audio products. In collaboration with an audio research company, DNM Design, the Audio cap-Slit Foil Capacitor has been produced specifically for audio applications. This is a patented design which eliminates circulating currents in the aluminum foils. This spurious current flow on the capacitor plates is known to occur, but is not apparent in most applications.