The Shure BETA 56A is a dynamic instrument microphone designed for general instrument recording and sound reinforcement applications. The microphone features a custom frequency response tailored to capture toms, snare drums, guitar and bass amps, brass, woodwinds, and more. The Shure Beta 56A is a dynamic instrument microphone designed for sound reinforcement and general instrument recording applications. The microphone features a frequency response tailored to capture toms, drums, guitar and bass amps, brass, woodwinds and more..PZA MORE SPECS