PSM 400 Wireless and Wired systems make professional quality personal monitoring available to more performers than ever before. Each system includes everything a working musician or band needs to receive consistent personal monitor mixes. Designed for performers who are tired of the limits of floor wedges, the PSM 400 offers hands-on control and freedom to musicians who have a limited budget for gear. With a wide range of available options - from complete Wireless and Wired systems to individual components - there is a PSM 400 that is right, rehearsal through performance, for almost everyone who performs live music. The P4TRE3 System Includes: P4T Wireless Transmitter; P4R Wireless Bodypack Receiver; E3 Single-Driver Earphones. P4T Wireless Transmitter Key Features Built-in audio limiter External power supply Remotable/combinable antennas 1/2 rack space Operating Controls Earphone volume knob Frequency select LED Indicators 4-segment input level Transmission Frequency Inputs Two 1/4" TRS line level Outputs Two 1/4" TRS loop outs Local earphone monitor P4R Wireless Bodypack Receiver Key Features High-impact plastic chassis Frequency locator Operating Controls Operating mode (Stereo, Mono, MixMode) Volume knob Balance Defeatable limiter High-frequency boost Frequency select Backlit LCD Indicators RF reception Battery life Operating mode Frequency E3 ...