Shure PSM 900 Professional In-Ear Personal Monitoring System

PSM 900 Professional In-Ear Personal Monitoring System

Professional tours, broadcast events, and audio installations demand precision. Every detail matters. The Shure PSM® 900 professional in-ear personal monitoring system gives performers and engineers the control needed to keep sound at its sharpest.

Exceptional Audio Quality

• Enhanced digital stereo encoder provides a wider stereo field with exceptional separation for improved audio detail and clarity
• Patented Audio Reference Companding delivers sound quality that feels more like a wired connection

Robust RF Performance

• Precision front-end RF filtering—shared with industry-leading UHF-R® systems—significantly reduces RF interference for cleaner signals and fewer dropouts
• Exceptional transmitter linearity reduces intermodulation, allowing up to 20 compatible channels per frequency range
• Auto RF gain control prevents signal distortion from RF overload before it affects performance

Category-Leading Setup and Operation

• CueMode (patent-pending) allows engineers to monitor and store up to 20 stage mixes on a single bodypack for quick reference
• Front-panel RF mute switch enables or disables RF transmission instantly
• Scan and Sync automatically scans the RF environment and assigns group/channel via wireless IR link
• MixMode® lets performers blend two separate channels while hearing both signals in both ears
• Intuitive LCD menu with grouped items for easier navigation

The PSM® 900 Wireless Personal Monitor System delivers superb audio quality, robust RF performance, and industry-leading features for demanding professional applications. CueMode allows instant monitoring of multiple mixes. Precision RF filtering reduces interference and dropouts, while the enhanced stereo encoder provides excellent separation and clarity.

How It Works

With patented Audio Reference Companding, exceptional transmitter linearity, and powerful CueMode functionality, the PSM 900 system meets the requirements of professional IEM and IFB applications. With 20 compatible frequencies per band and a 36–40 MHz tuning bandwidth (region dependent), PSM 900 handles complex RF environments with ease. Pair with Shure Sound Isolating™ earphones for complete confidence on stage.

Quality That’s in the Details

• 20 compatible frequencies per band and 36–40 MHz tuning bandwidth (region dependent)
• P9T half-rack wireless transmitter with balanced connections and front/back antenna mounts
• P9RA+ hybrid analog/digital architecture for increased headroom, improved stereo separation, and higher fidelity
• Patented Audio Reference Companding ensures natural, transparent sound
• Precision RF filtering reduces interference for cleaner, stronger RF signals
• Exceptional transmitter linearity supports up to 20 compatible channels per range
• Auto RF gain control prevents distortion from overload
• CueMode stores and recalls up to 20 stage mixes from a single bodypack
• Front-panel RF mute switch for safe setup
• Scan and Sync for quick RF assignment
• MixMode® Technology provides control over dual-channel listening
• Easy-to-navigate LCD menu with grouped items

Why It’s Better

Up to 20 Compatible Channels

Advanced filtering and reduced intermodulation enable operation of 20 compatible channels in one band.

More Options for a Strong Signal

A 36 MHz tuning range combined with precision RF filtering delivers greater range, more channels on-air, and fewer dropouts.

Half-Rack, Single-Channel Transmitter

The P9T transmitter features intuitive front-panel controls in a compact half-rack chassis for precise and reliable operation.