The Shure PSM 300 P3T is the half-rack stereo transmitter from the PSM 300 wireless in-ear monitoring system, in the UK K3E band (606 to 630 MHz). It accepts two inputs as left/right for stereo monitoring or as independent sources in MixMode, and provides one-touch IR sync to P3R and P3RA receivers; the frequency scan itself is run on the bodypack, then synced to the transmitter.
Key Features
Half-rack stereo IEM transmitter
Stereo and MixMode operation
Front-panel IR sync, group and channel buttons
IR sync to P3R and P3RA receivers
K3E band, 606 to 630 MHz
Two balanced 6.35 mm (1/4 inch) TRS jack inputs, plus TRS loop outputs
Specifications
| Band | K3E (606 to 630 MHz) |
| Form factor | Half-rack 1U |
| Inputs | 2 x balanced 6.35 mm TRS jack (plus 2 x TRS loop out) |
| Modes | Stereo / MixMode |
| RF power | Up to 30 mW (region dependent) |





