Shure Beta 58 Dynamic Vocal MicrophoneBig sound. Full sound. Sophisticated sound. Is your mic living up to the power of your vocal? For decades, the BETA 58A has been through the wringer, pushing voice to the forefront on the biggest stages in the world. For sound that commands the attention of the entire crowd. On stage or in the studio, the BETA 58A is made for refined voice. The brightened midrange and bass roll off give lead and background vocals a mighty presence in the mix. And the