Audio-Technica U853 Cardioid Condenser Overhead Microphone | Model: U853PMWUThe U853 was designed for quality sound reinforcement for large performing groups, as well as professional recording and television. Commonly used to mic choirs, orchestras, and theater stages, the U853 highlights sound within its acceptance angle. Choose from different color and acceptance angle options in the U853 line. UniGuard RFI shielding technology rejects RFI at outstanding rates. Choose between flat response or low frequency roll off in the