The black 2028-B-SE2 Supercardioid Vocal Condenser Microphone Capsule with SE2 Adapter from DPA is designed for the unique challenges of live stage performances. It can be used when paired with a Sennheiser 2000, 6000, 9000, or evolution series transmitter and receiver (sold separately) to capture and deliver a transparent, natural audio for live stage, theater, and broadcast applications.