Contoured frequency response is clean, instrumental reproduction and rich vocal pickup.Professional-quality reproduction for drum, precussion, and instrument amplifier miking.Uniform cardioid pickup pattern isolates the main source while reducing background noise.Extremely durable under heaviest use.Frequency response 40 to 15,000 Hz The Shure SM57 is a fixture in the music business. You see it everywhere. In small clubs and 100,000 seat stadiums. This renowned mic is used by legendary performers and the latest up-and-comers. What you may not have seen are the thousands of SM57s at work behind the scenes in professional recording studios around the world. In fact, you'll probably find it in more studios than any other mic. Not surprising. The unidirectional dynamic SM57 has set the industry standard by defining the way instruments should sound. Which is why it's used by any serious musician or recording professional. Its warm, clean sound along with its carefully contoured presence rise make it ideal for a wide range of instrument miking applications, particularly guitar amplifiers and drums. The SM57 features a uniform cardioid pick-up pattern that isolates the main sound source and minimizes background noise.