Shure’s PSM® 900 Wireless Personal Monitor System is an industry standard for a reason. With patented Audio Reference Companding, exceptional transmitter linearity and patented CueMode functionality, PSM 900 meets the needs of professional audio applications of all kinds, providing excellent audio quality and reliable RF performance.

With 20 compatible frequencies per band and a 36 MHz to 40 MHz tuning bandwidth, the PSM 900 system has the horsepower to handle demanding environments, including professional IEM and IFB applications.