The Shure SM57-LC Microphone is a cardioid dynamic microphone used in many applications including the USA's presidential podium for over 3 decades. It is a suitable choice for musical instrument pickup or for vocals. With its bright, clean sound and carefully contoured presence, the SM57-LC is ideal for live sound reinforcement and recording. It has an effective cardioid pickup pattern, which isolates the main sound source while minimizing background noise.