3-Channel Ceiling Mounted IR Receiver
By: Azden
Quality audio products for today’s DSLR and broadcast video cameras

Azden : IRR-50P
Description
The Azden IRR-50P is a three-channel, ceiling-mounted IR receiver with remote transmitter volume control, built in power amp and sensor.
Features
IRR-50P features include:
- Use and control the volume of 3 wireless microphones simultaneously
- For team-teaching or using the handheld microphone for student pass-around
Specifications
Sub-Carrier Frequencies | 2.06 & 2.53 MHz |
Type | Super heterodyne - crystal controlled |
Modulation | FM |
Pilot Tone | 32.768 kHz |
Frequency Range Deviation | 50 to 10 kHz ±3 dB / less than 1% |
Audio Outputs | 2 x RCA jack mono |
Speaker Out | 4 x 5 W @ 4 ohms |
Line Input | RCA Jack (L & R) |
Sensor Input | 3 x F-connector |
Power Requirement | 15 VDC @ 2.7A |
Dimensions (WxDxH) | 8.0 x 9.2 x 1.7" (204 x 233 x 44 mm) |
Weight | 3.3 lb (1.5 kg) |