The Fountain™ uses the purest available American-made oxygen-free copper in for use in audio cables for both the shield and its four 24 AWG conductors to achieve extremely low resistance and high conductivity – key to dynamic frequency response and efficient signal transfer. An outer diameter of .245” black high-grade PVC makes the Fountain™ very flexible and rugged along with a designed capacitance of 37 pF per foot. The Fountain™ possesses an industry unique configuration of insulation, conductors and materials which make it a superior microphone cable for both studio and stage use. Let your signal really flow with the Fountain™ microphone cable! The bulk cable is made and assembled in the USA.