< GO BACK Metallica Guitar Techs Explain How the Legends of Metal Maintain Audio Fidelity Posted on 2017-10-02·By Robert Archer ADVERTISEMENT Metallica employs Shure UR4D+ wireless audio units on its 2017 “Hardwired Live” tour. Posted in: Audio Components, Audio/Video, Entertainment, Markets, Microphones Tagged with: Audio, Audio Components, Live Sound
