Check the listing for details. Used Shure Beta58A Supercardioid Dynamic Vocal Microphone SAME OR NEXT DAY SHIP. Condition: Used. Listed at 38.88 USD. Used Shure Beta58A Supercardioid Dynamic Vocal Microphone BETA 58A Supercardioid Dynamic Microphone For Stage Singing Professional Wired Microphone for Karaoke BBOX Recording VocalMicrophone cable NOT included.No ON/OFF switchOnly one, same or next day USPS shippingThe BETA 58A is a high-output supercardioid dynamic vocal microphone designed for professional sound reinforcement and project studio recording. It has become a leading choice among vocalists and touring professionals worldwide. The BETA 58A maintains a true supercardioid pattern throughout its frequency range. The BETA 58A has a shaped frequency response that is ideal for close-up vocals. The superb performance of this microphone is not affected by rough handling because of its rugged construction, proven shock mount system, and hardened steel mesh grille.Features1. Frequency response tailored for vocals, with brightened midrange and bass roll off to control proximity effect.2. Uniform supercardioid pattern for high gain before feedback and superior rejection of off–axis sound.3. Hardened steel mesh grille that resists wear and abuse.4. Advanced pneumatic shock mount system that minimizes transmission of mechanical noise and vibration5. Minimally effected by varying load impedance6. Legendary quality and reliability