The Audio cap-Guided Current 4TTN is a unique four terminal capacitor designed specifically for audio and other applications requiring ultimate capacitor performance. It offers several advantages, the capacitor plates guide the current pathway and the input/output connections are positioned so that filtering is an order of magnitude better than normal two terminal capacitors. In collaboration with an audio research company, DNM Design, the Audio cap-Guided Current 4TTN capacitor is manufactured by Supertech. This is a patented design which is particularly effective in all applications that need exceptional filtering.