With patented Audio Reference Companding, exceptional transmitter linearity, and patented CueMode functionality, the Shure PSM 900 Wireless Personal Monitor System meets the needs of professional audio applications of all kinds, providing excellent audio quality and reliable RF performance. Twenty compatible frequencies per band and a 36 MHz to 40 MHz tuning bandwidth (region dependent) give the PSM 900 system the horsepower to handle demanding environments, including professional IEM and IFB applications.

• Exceptional transmitter linearity vastly reduces frequency intermodulation and allows up to 20 compatible channels per frequency range
• RF Mute Switch allows system setup without causing RF interference
• Scan and Sync syncs the transmitter to a P9RA+ or P9RA bodypack quickly and easily over IR link