Versatile wireless monitoring for working musicians.

Designed for performers who are tired of the limits of floor wedges, the Shure PSM 400 Wireless Performance Pack offers hands-on control and freedom to musicians who have a limited budget for gear. At its heart is the P4M Personal Monitor Mixer-a 4-channel, 2-bus stereo mic/line mixer designed to optimize in-ear monitoring. It allows easy access to and control over each input source. 2 auxiliary inputs can be used to add channels from other sources. Includes the P4M Personal Monitor Mixer, P4T Wireless Transmitter with audio limiter and removable/combinable antennas, P4R Wireless Bodypack Receiver, and E3 earphones.

Shure PSM 400 Wireless Personal Performance Pack Features:

P4M Personal Monitor Mixer:
1/2 rackspace
4 level controls
4 balance controls
4 XLR/1/4" mic/line inputs
2 - 1/4" TRS aux inputs
4 split controls
2 XLR/1/4" TRS mix outputs
External power supply
P4T Wireless Transmitter:
Built-in audio limiter
External power supply
Remotable/combinable antennas
1/2 rackspace
Earphone volume knob
Frequency select
4-segment input level LED
Transmission frequency LED
2 - 1/4" TRS line-level inputs
2 - 1/4" TRS loop outs
Local earphone monitor out
P4R Wireless Bodypack Receiver
High-impact plastic chassis
Frequency locator
Volume and balance knobs
Defeatable limiter
Operating mode selector (Stereo, Mono, MixMode)
High-frequency boost
Frequency select
Backlit LCD indicators for RF reception, battery life, operating mode, and frequency
E3 Sound Isolating Earphones:
High-energy micro speakers with extended frequency response
1/8" gold-plated stereo connector
62" cable
Sensitivity @ 1kHz: 115dB SPL/mW
Impedance @ 1kHz: 26 ohms