What can we say, it's a Shure SM 58 - the dynamic microphone all other dynamic mics are compared to. For good reason too. For rock and roll there is no other choice. The legendary Shure SM58® vocal microphone is designed for professional vocal use in live performance, sound reinforcement, and studio recording. Its tailored vocal response for sound is a world standard for singing or speech. A highly effective, built-in spherical filter minimizes wind and breath "pop" noise. A unidirectional (cardioid) pickup pattern isolates the main sound source while minimizing unwanted background noise.