Galaxy Audio EDXR/38SS Dual Wireless Headset Microphone System

Get two comfortable cardioid headset microphones, two bodypack transmitters, and a dual-channel receiver with the Galaxy Audio EDXR/38SS wireless system.

Part of Galaxy Audio's EDX Series, the EDXR/38SS is a professional dual-channel UHF headset wireless microphone system. The EDX Receiver features 2 internal antennas (1 for each channel receiver), 16 selectable channels on each receiver, and IR Sync from receiver to transmitter. The EDX Receiver has 2 discrete male XLR outputs and 1 combined 1/4" output on the back of the unit. The output is controlled by a volume control for each receiver, located on the front of the unit.

This system includes the EDXR Receiver, 2 MBP38 Body Pack Transmitters, 2 HS13-UBK Headset Microphones, 1/4" to 1/4" cable, and Power Supply.

The EDXR can be used and will sync with either the HH38 handheld or the MBP38 body pack transmitters. Both transmitters feature an on/off switch and are powered by two AA batteries.


- 200' Range
- 16 Selectable UHF Frequencies
- Internal Antennas
- Dual Channel Receiver
- AF & RF Indicators
- IR Sync Receiver to Transmitters
- 1 Mixed 1/4" Output, 2 Balanced Male XLR Outputs
- 2 Internal Antennas (Non-Diversity)
- Rugged Plastic Casing
WARNING: Cancer and Reproductive Harm -


Available Channels: 16
Frequency Range:
CODE D 584-607 MHz
CODE N 518-542 MHz
Transmitter Output Level: 10 mW
Band: UHF
Operating Range Under Typical Conditions: 200' (61 m), actual range depends on RF signal absorption, reflection, and interference.
Audio Frequency Response: (+/-3 dB) 60 Hz ~ 16 kHz
Total Harmonic Distortion: (+/-30 kHz deviation 1 kHz tone): <1%
Dynamic Range: >90 dB A-weighted
Operating Temperature Range: 14º F to 122º F (-10º C to 50º C), battery characteristics may limit this range.

EDXR Receiver:

Audio Output Level, XLR Connector (into 600 Ohms load): -12 dBV
Audio Output Level, 1/4" Connector (into 3 k Ohms load): -18 dBV
Output Impedance: XLR Connector 200 Ohms
1/4" Connector: 1 k Ohms
Sensitivity: -92 dBm
Image Rejection: >92 dB
Dimensions: 1.7" x 8.3" x 5" (42 x 210 x 127 mm) (HxWxD)
Weight: 13.6 oz (390 g)
Power Requirements: 12-18 V dc at 300mA, supplied by external power supply

MBP38 Body Pack Transmitter:

- On/Off/Standby Switch
- IR Sync Transmitter to Receiver
- Mic / 0 dB / -10 dB pad
- Durable Plastic Casing
- Operates on 2 AA Batteries (up to 8 hours Alkaline)
- Dimensions: 3.3" x 2.55" x 1" (83.8 x 64.8 x 25.4 mm) (HxWxD)
- Weight: 2.8 oz (80 g)
- Max Audio Input Level: 0 dBV to +20 dBV
- Gain Adjust: Mic / 0 dB / -10 dB
- RF Output: 10 mW
- Input Impedance: 5 kOhms

HS13-UBK Headset:

- Uni-Directional (cardioid) mic element
- Hooks Over Both Ears
- Standard with EDX
Dimensions and Weight in Packaging
Band D 584-607 MHz
Shipping Weight: 3.25 lbs
Shipping Dimensions: 18 x 12 x 3 in
Manufacturer Part Number (MPN): EDXR/38SSD
Band N 518-542 MHz
Shipping Weight: 3.5 lbs
Shipping Dimensions: 18 x 11 x 3 in
Manufacturer Part Number (MPN): EDXR/38SSN

Consumer Alert

Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device. Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change. For more information, call the FCC at 1-888-CALL-FCC (TTY: 1-888-TELL-FCC) or visit the FCC's wireless microphone website at

NOTE: None of the wireless systems we carry are capable of violating the FCC guidelines stated above. We are presenting this information as a matter of legally required disclosure.

For support or warranty questions, please contact the manufacturer:
Phone: 800-369-7768 x101

Band D 584-607 MHz

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