Fivetech KnuKonceptz Krystal Twisted Pair 2 Channel OFC RCA Cable 1.5ft 1/2M The Krystal Kable is one of the best cables on the market. It is the Fort Knox of cables, containing 4 different types of shield / noise rejection characteristics all in one RCA cable!. Features Include: The Krystal RCA Cable uses Oxygen Free Copper for its audio path. Large 22 gauge twisted pair conductors deliver a clear and clean signal transfer from your head unit to your amplifiers. Connector A RCA Male Connector(s) B RCA Male Termination of the Krystal RCA Interconnect is made complete with turbine cut, Gold Plated RCA connectors. Each end uses knurled metal rings to provide a sure grip for installation of the Krystal Kable.