This is the incredible Maze Audio Ref4 Billet. We can build these to virtually any length you would like. For multiple items or special lengths, please send us a message. Along with the Ref4 Carbon, Ref4 Billet is truly a world class power cord. It was designed and built with absolute quality and performance as the only criteria. Like all of our Reference4 cords, the Ref4 Billet is designed with two ground conductors hand woven into and around the hot and neutral conductors. This is state of the art noise rejection. The hand braided design naturally repels noise and inductance, and these dual ground conductors actively draw away RF interference, magnetic inductance, and all electronic noise straight to ground. This is a superior solution to metal or braided shields that are known to collapse the sound field. The Ref4 Billet features Gaofei billet aluminum plugs. These provide electrical shielding at the critical area directly behind your components. Acrylic plugs can not do this. The Maze Audio Ref4 Billet cord will give your components a black as night noise floor.