The Shure PSM900-K1E Wireless Monitor System with SE425 Earphones is a wireless in-ear monitoring system that provides clean accurate sound to your performers on-stage without having to worry about the hassle of wires. Packed full of features for accuracy and reliability, the PSM900 provides clear uncoloured sound to up to twenty performers at once.
Precise radio frequency filtering in the system’s front-end prevents interference and drop-outs for performance that can be relied on. Automatic RF gain control dynamically prevents signal distortion for further clarity and quality.
Consisting of Shure’s PSM900 transmitter in a convenient half-rack size with an easy one-button sync function, this system can be expanded easily and integrated into any live rack in a compact form. The P9RA+ bodypack transmitter blends analog and digital architecture to achieve higher headroom and improved stereo imaging. Rounded out by the inclusion of Shure’s SE425 in-ear monitors, your performers get high-definition sound with incredible drivers so they can hear themselves at their very best. Get wireless monitoring that you can rely on with the Shure PSM900 system.
RF reliability Packed full of functionality to improve RF stability, the PSM900 system is built to prevent radio frequency interference as well as avoiding dropouts and digital artifacts. Additional automatic RF gain control prevents distortion for clear uncoloured sound throughout its use, no matter how high you need the volume cranked.
Highly expandable Capable of broadcasting up to 20 channels on one frequency band, the PSM900 system can expand to fit the demands of your performance space and setup. With the ability to dynamically switch between up to 20 different stage mixes, any musician can hear exactly what they need to. Thanks to its compact half-rack design, it’s easy to integrate and chain multiple systems together for multiple performers. With reduced frequency intermodulation, you can be assured that expanding your system won’t add noise or interference.
Clear accurate sound The key to any quality monitoring system is an uncoloured, accurate sound to ensure that performers can hear their work clearly and accurately. Thanks to the high-definition drivers of the renowned SE425 in-ear monitors, paired with the system’s detailed RF filtering to prevent distortion and artifacts, the PSM900 system is incredibly capable of delivering quality you can rely on.
Whats Included:
– Shure PSM900 Wireless Transmitter
– Shure P9RA+ Bodypack Receiver
– Shure SE425 Sound Isolating Earphones
Features:
– Wireless in-ear monitoring system that delivers clear sound to anyone who needs a monitoring mix on stage
– Patented Audio Reference Companding technology allows for improved sound quality and artifact reduction
– CueMode listening allows up to 20 different channels of monitoring mixes to be checked by performers on-stage
– Precision RF filtering reduces interference and frequency intermodulation, allowing for multiple units to be chained without noise
– Improved headroom, stereo separation, and sound quality from bodypack receiver’s advanced hybrid design
– Automatic RF gain control prevents distortion
– Convenient front panel mute switch for activating or deactivating transmission in an instant
– Scan and sync functionality for easy pairing of transmitter and bodypack
– MixMode allows users to mix between two channels of monitoring mixes and place one in each ear
– LCD menu provides easy intuitive user interface and customization.
System Specifications:
– RF Carrier Range: 470–952 MHz (regionally dependent)
– Compatible Frequencies: 20 per band
– Tuning Bandwidth: 36 MHz – 40 MHz (regionally dependent)
– Operating Range (environment dependent): 90m (300ft)
– Audio Frequency Response: 38Hz – 15kHz
– Stereo Separation: 60 dB
– Signal-to-Noise Ratio (A-Weighted): 90 dB (typical)
– Total Harmonic Distortion (ref. ±34 kHz deviation @1 kHz): 80 dB (typical)
– Frequency Stability: ±2.5 ppm
– MPX Pilot Tone: 19 kHz (±0.3 kHz)
– Modulation: FM ±34 kHz deviation (nominal)
– MPX Stereo Operating Temperature: -18°C to 57°C
P9RA Wireless Bodypack Receiver:
– Front-End RF Filtering: Dual Stage 3-Pole Chebyshev
– Active RF Gain Control: Adjusts receiver RF sensitivity to provide 31dB more RF dynamic range
– RF Sensitivity (20 dB SINAD): 2.2 μV at 20dB SINAD
– Squelch Threshold: 20 dB ±3 dB SINAD
– Adjacent Channel Rejection: >70 dB
– Intermodulation Attenuation: >50 dB
– Blocking: >80 dB
– Image Rejection: >90 dB typical
– Audio Output Power (1kHz @ <1% distortion peak power @32Ω): 100 mW
– Minimum Load Impedance: 9.5Ω
– High Boost: Selectable: +2 dB, +4 dB @ 10 kHz
– Volume Limiter: Selectable: 3 – 9
– Battery Life: 4 – 6 hours (continuous use)
– Net Weight: 200 g with batteries
– Dimensions: 99 mm x 66 mm x 23 mm
P9T Wireless Transmitter:
– RF Output Power: Selectable: 10, 50, 100 mW (regionally dependent)
– RF Output Impedance: 50Ω (typical)
– Net Weight: 850 g
– Dimensions: 197 mm x 166 mm x 42 mm (7.75" X 6.55" X 1.65")
– Power Requirement: 415 mA typical @ 120VAC (with RF on, 100 mW power mode, no audio)
– Input Connector Type: Combination XLR and 6.35 mm (1/4") TRS
– Input Polarity: XLR: Non-inverting (pin 2 positive with respect to pin 3) 6.35 mm (1/4") TRS: Tip positive with respect to ring
– Input Configuration: Electronically balanced
– Input Impedance: 70.2 kΩ (actual)
– Nominal Input Level: Switchable: +4 dBu –10 dBV
– Maximum Input Level: +4 dBu: +23.3 dBu –10 dBV: +12.5 dBu
– Pin Assignments: XLR: 1 = ground, 2 = hot, 3 = cold 6.35 mm (1/4") TRS: Tip = hot, Ring = cold, Sleeve = ground
– Phantom Power Protection: up to 60 V DC
– Output Connector Type: 6.35 mm (1/4") TRS
– Output Configuration: Electronically balanced
– Output Impedance: Connected directly to inputs.
