MICROPHONE CABLE Cable P.waves Microphone 3m. Pw-cmic-10. With our exclusive In = Out T technology, Planet Waves cables deliver a signal with tremendous transparency. The cables of the Classic series are characterized by their nickel-plated connectors, completely oxygen-free copper conductors, a dense shield that practically eliminates the noise caused by their manipulation. They also have a great flexing capacity, to give them an even longer life. Planet Waves cables are guaranteed for life.