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): GAA EDXR38SSD
Blemished, Band D 584-607 MHz
Shipping Weight: 3.25 lbs
Shipping Dimensions: 18 x 12 x 3 in
Manufacturer Part Number (MPN): MBP GAAEDXR38SSD
Band N 518-542 MHz
Shipping Weight: 3.5 lbs
Shipping Dimensions: 18 x 11 x 3 in
Manufacturer Part Number (MPN): GAA EDXR38SSN
For support or warranty questions, please contact the manufacturer:
Phone: 800-369-7768 x101