Product Information: Use the Shure Beta 58A dynamic vocal microphone for professional sound reinforcement and project studio recording. Designed to emit professional-quality sounds, this microphone maintains a supercardioid pattern throughout its entire frequency range so that high, lows and midrange notes sound vibrant and true. This microphone isolates ambient sounds and reduces off-axis tone colouration to project your vocals clearly. Product Features: Warranty period: 2 Years Frequency response tailored for vocals, with brightened midrange and bass rolloff to control proximity effect Uniform supercardioid pattern for high gain before feedback and superior rejection of off–axis sound Neodymium magnet for high signal–to–noise output Hardened steel mesh grille that resists wear and abuse Advanced pneumatic shock mount system that minimizes transmission of mechanical noise and vibration Minimally effected by varying load impedance