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Shure PSM300 Wireless In-Ear System w/SE215-CL (G20)


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PSM300 Stereo Personal Monitor Systems deliver reliable wireless freedom to every corner of the stage. Patented Audio Reference Companding ensures the clearest sound, with ultra-low noise and no artifacts.

Customizable two-channel mix and volume lets you hear every note in detailed, 24-bit digital audio from anywhere on the stage. P3TRA215CL also features SE215 Sound Isolating Earphones, all-metal components with optional receiver rechargeability, and more advanced receiver controls.

SE215 Professional Sound Isolating™ Earphones provide clear sound and deep bass through a single, high-definition driver. Discrete, secure design includes a detachable cable with wireform to keep earphones in place and cables out of the way. Sound Isolating technology blocks up to 37 dB of outside noise.

• 24-Bit digital audio provides clear, detailed sound
• One-touch frequency scan and sync to find and assign a clean wireless channel
• Up to 90 dB signal-to-noise ratio
• Exceptionally wide stereo separation
• Solid analog RF connection over a 300 ft (90 m) range
• Half-rack, single-channel transmitter includes rackmount kit
• P3RA professional bodypack systems available with SE215 Sound Isolating Earphones


P3RA Receiver:
Active RF Sensitivity: 2.2 V
Image Rejection: >90 dB
Adjacent Channel Rejection: >60 dB
Intermodulation Attenuation: >50 dB
Blocking: >60 dB
Audio Output Power: 80 mW (per output)
Minimum Load Impedance: 16 ?
Headphone output: 3.5 mm (1.8") stereo
Net Weight: 196 g (6.9 oz.) (with batteries)
Dimensions: 99 66 23 mm (H W D)
Battery Life:
- 45.5 hours, AA batteries
- 5.57 hours, SB900A battery
(continuous use)

P3T Transmitter:
RF Output Power: 10, 20, 30 mW (Note: varies by region)
RF Output Impedance: 50 (typical)
Power Requirements: 1215 V DC, 260 mA maximum
Audio Input:
- Connector Type: 6.35 mm (1/4") TRS
- Configuration: Electronically balanced
- Impedance: 40 k (actual)
- Nominal Input Level: Switchable, +4 dBu, -10 dBV
- Maximum Input Level: +4 dBu: +22 dBu -10 dBV: +12.2 dBu
- Pin Assignments: Tip=hot, Ring=cold, Sleeve=ground
- Phantom Power Protection: Up to 60 V DC
Audio Output:
- Connector Types: 6.35 mm (1/4") TRS
- Configuration: Electronically balanced
- Impedance: Connected directly to inputs
- Net Weight: 783 g (27.6oz.)
- Dimensions: 43 198 172 mm (1.7 7.8 6.8 in.), H W D

- P3RA, P3T, SE215
- Rackmount and hardware kits
- 1/4 wave antenna
- BNC bulkhead adapter
- BNC cable, power supply
- Battery adapter kit
- 2 AA batteries
- Zipper bag
- User guide