The Shure SM137 is a high-quality condenser microphone designed for professional recording and live sound applications. With its ultra-thin diaphragm, the SM137 captures detailed and precise audio, making it ideal for instruments like acoustic guitars, drums, and woodwinds. It features a cardioid polar pattern, which focuses on sound directly in front of the mic while minimizing background noise, ensuring clarity even in noisy environments. The microphone also includes a 15 dB pad, allowing it to handle high sound pressure levels (SPL) without distortion, making it versatile for both delicate and loud sources. Its rugged construction and compact design ensure durability and ease of use in various settings.