The Shure PSM300 is a stereo wireless in-ear monitor system that sends two channels of audio to a performer on stage. It uses 24-bit digital audio and Audio Reference Companding, which gives low noise and a sound closer to a wired connection. Signal-to-noise ratio is up to 90 dB.
The system includes a half-rack, single-channel P3T transmitter with a rack mount kit, and a P3RA bodypack receiver with SE215 Sound Isolating earphones. The analog RF connection covers up to 300 ft (90 m) line-of-sight.
Setup uses a one-touch frequency scan and IR sync to find and assign a clean channel. On the bodypack, MixMode technology or stereo mode lets the performer create a personal mix from two audio channels.
- Transmitter
- P3T, half-rack, single-channel
- Receiver
- P3RA bodypack
- Earphones
- SE215 Sound Isolating, in-ear
- Audio mode
- Stereo or mono
- Audio
- 24-bit digital, up to 90 dB signal-to-noise ratio
- Range
- 300 ft (90 m), line-of-sight
- Frequencies
- 15, with auto frequency scan
- Earphone response
- 38 Hz to 15 kHz
- Earphone cable
- 64 in
- Transmitter inputs
- 2 x 1/4 in
- Transmitter outputs
- 2 x 1/4 in (loop out)
- Transmitter power
- 12-15V DC power supply
- Transmitter size
- 1.7 x 7.8 x 6.8 in