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The AS-1100 packs an amazing punch. The transmitter has stereo XLR/1/4" inputs, headphone output, and LCD display which displays the channel and...

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The AS-1100 packs an amazing punch. The transmitter has stereo XLR/1/4" inputs, headphone output, and LCD display which displays the channel and input level. The Receiver has an LCD with channel, battery level, and RF/AF indicator. The AS-1100 is perfect for anyone looking for their first system or to upgrade to the next level.

An unlimited number of receivers may be added at any time.


  • 120 Selectable Channels
  • UHF Frequencies
  • Backlit LCD (Displays Channel Number and Freq.)
  • Stereo or Mono Transmission
  • Single Rack Mount Included
  • 300' Range
  • EB4 Ear Buds Included

AS-1100T Transmitter

  • Transmits in Stereo or Mono
  • Light Up LCD Display
  • Channel Number and Frequency
  • 120 Selectable Channels
  • XLR/1/4" Combo Input
  • AF L/R Indicator
  • RF Output
  • 10 mW

AS-1100R Receiver

  • LCD Display with Backlight
  • Earphone Output Volume Control
  • 4 Bar Battery Life Indicator
  • RF and AF Indicator
  • 100 mW Headphone Output
  • Ear Buds Included
  • 3.5 oz (100 g)


PROFESSIONAL DUAL DRIVER EAR BUDS: Upgrading your Earbuds can be a great improvement to your wireless monitor system or media player. The Galaxy Audio EB10 is a dual driver system. It has two built-in transducers and a passive crossover in each earbud. They provide Hi-Dynamics, Hi-Definition, and Low-Noise to yield accurate audio reproduction. The EB10 has a standard 3.5mm stereo jack, allowing it to be used with any brand of Wireless Personal Monitor or Digital Media Player.

The EB10 incorporates dual performance drivers and built-in crossover. The EB10's lightweight ergonomic design assures excellent sound isolation and maximum comfort during periods of extended wear. The EB10 comes with a Silver Plated cable with a Gold Plated connector.  The EB10 has a MAX Power Input of 150mW and a Sensitivity of 120 dB/mW. The EB-10 has a cable over 4 feet long and the ear buds weigh 7g (0.25 oz; excluding cable). The EB10 includes zippered carrying case with a cleaning rod and three pairs of Silicon Sleeves (small, medium and large).

  • Professional Dual Driver Earbuds          
  • Allows musicians to monitor their mix with full detail.
  • Design assures excellent sound isolation and maximum comfort during periods of extended wear. 
  • Three different sized pairs of silicon sleeves are provided for best fit and sound isolation. 
  • Nylon Soft Case Included


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The EB6 features a single driver delivering full frequency performance. The EB6 has a cable over 4 feet long and the earbuds weigh 6g (less than 0.25 oz; excluding cable). The EB6 includes a durable plastic carrying case with three pairs of Silicon Sleeves (small, medium and large).

  • Wideband Dyna Driver earbuds reproduce the full frequency range with natural mids, full highs, and rich bass. 
  • They allow musicians to monitor their mix with full detail.
  • Three different sized pairs of silicon sleeves are provided for best fit and sound isolation. 
  • Ergonomic mechanical structure ensures long time, low fatigue use.


The EB4 are the standard Ear Buds for the Galaxy Audio Wireless Personal Monitors.  The EB4 includes three pairs of Silicon sleeves (small, medium, and large) for fit and comfortable use.  The EB4 Ear Buds have a standard 3.5mm stereo jack, allowing them to be used with any brand of Wireless Personal Monitor or MP3 Player.

  • Stereo Personal Monitoring Earbuds
  • Single Titanium Drivers
  • High Fidelity with Extended Bass
  • Light and Comfortable
  • Aluminum Alloy Construction
  • Durable Cable


FIXED EAR CUP-BLACK Ear cup wraps around ear with 1/8" - 3.5mm Jack.


RUBBER EAR CUP-BLUE Ear cup has rubber to wrap around ear for a more comfortable fit.


OVER EAR CUP Ear cup wraps over and around ear.

Single Rack Ear Kit MRE900/1100

  • 2 pieces w/ screws
  • Mounts one AS-900 or one AS-1100 Receiver
  • Allows for Front Mounting Antenna
  • 1 Rack Space


Replacement BNC Antenna for use with Galaxy Audio Wireless Personal Monitors and Wireless Microphones.

3 Frequencies:

  • Code D 584-607 MHz AS-ANT600B
  • Code L 655-679 MHz AS-ANT665B
  • Code N 518-541 MHz AS-ANT525B

BNC Connector & Cable AS-EXT50/BNC

This Includes:
One BNC Connector (Part# CN-BNCPM) and
One 19.69" (50 cm) Cable (Part# EXTBNC) for front mounting antenna.

Power Supply PS-13.5-.35.5

Power supply for AS-900T, AS-1100T, AS-1400T, VESR, VSCR, ECDR, EDXR, ECMR, PSER, DHTR, & DHXR.

  • 13.5 Volt 300 mA-
  • 5.5mm PLUG

Universal Power Adaptor AS-UA12-14.5

Universal Power Adaptor. The AS-UA12-14.5 supplies 12V DC at 1000mA to Our Wireless Microphone & Monitor systems such as the DHT, DHX, DHTRQUAD, DHXR4, PSE, ECM, ECD, EDX, AS-900, AS-1100 & AS-1800 using the common 5.5mm barrel plug with center positive. The (UPA) comes with 4 different AC plug adaptors, and will accept any input voltage from 100 to 240v AC, 50-60Hz, which means it will work in nearly every country on the planet.

  • 12V DC 1000mA  
  • 5.5mm PLUG
  • Converts Systems To Accept 230 VAC.


Directional antenna used to decrease interference to other equipment.  Frequency range 500-900MHz

The UHF wide-band (500-900 MHZ) directional LPDA (log periodic dipole array) antenna reduces outside interference while providing increased send/receive signal range. Each antenna paddle is matched to 50 ohms impedance with a low-loss BNC connector; 7dBi gain. For permanent or temporary installation; mounts to 5/8"-27 threads.

It is suggested that the angle between the paddle antenna and the thransmitter should be from 90º to 120º. Normally the effective range can reach about 300'.

  • 500-900 MHz
  • LPDA antenna
  • 7dBi gain
  • Can mount to mic stand
  • Improves Range


Single and Dual Rack Mount Kit, includes 1 long rack ear, 2 short rack ear, 2 coupler plates, and assorted screws. The MREWD allows for racking a single or two wireless in-ear monitors systems or wireless mic systems in a 1U space. Works with PSE, DHX, CTS, AS-900, AS-1100, & AS-1400 systems.

AS-1100 Specifications

Frequency RangeCODE D 584 MHz - 607 MHz,
CODE L 655 MHz - 679 MHz,
CODE N 518 MHz - 542 MHz
Transmitter Output Level10 mW
Operating RangeUnder Typical Conditions 300' (92m)
Note: actual range depends on RF signal absorption, reflection, interference, and battery characteristics
Audio Frequency Response+/-3dB 70Hz~15kHz
Total Harmonic Distortion<1% @ 1kHz
Signal to Noise85dBA
Dynamic Range>90dB A-weighted
Operating TemperatureRange 14º F to 122º F (-10º C to 50º C)
Note: battery characteristics may limit this range

Main Frame SizeEIA STANDARD 1/2 U
Modulation ModeFM Stereo Modulation
RF Output10 mW
Max Audio Input Level+6dBV
Gain Adjustment Range40dB
Audio InputLine Level X 2, XLR / 1/4" Combo Jack
XLR inputImpedance balanced
Pin 1: Ground (cable shield)
Pin 2: Audio +
Pin 3: No Audio -
Dimensions1.5" x 8.3" x 3.78" (38 x 212 x 96 mm)(HxWxD)
Weight21oz. (605 g)
Power Requirements12-18 V dc at 300mA supplied by external power supply

Audio Output Level100 mW
Sensitivity-94dBm for 30dB
Stereo Separation40dB (at 1kHz)
Output Connector1/8" (3.5 mm) Stereo Earphone Connector
Dimensions3.74" x 2.6" x 1" (95 x 65 x 25 mm)(HxWxD)
Weight3.5oz (100 g) without batteries
Power Requirements2 "AA" size alkaline or rechargeable batteries
Battery LifeAbout 5 hours (alkaline)


Quickstart Guide ( pdf - 1.01 MB )
Manual ( pdf - 0.54 MB )
Cut Sheet ( pdf - 1.25 MB )
Frequencies ( pdf - 8.25 MB )

Product Images

2 Customer Reviews
Average rating 43210 (4.5/5)


  • 1 vote

    Keith Sauro (Guest) on October 16, 2017 at 4:37 pm

    I was so impressed with kelsey and the service department at Galaxy! I have the 1100 and it quit working at a show. I struggled through it, things break it happens. I called support the next day and had to leave a message. I was a little nervous that there was no one there to answer my call. Well 30 minutes later I received a phone call back. She walks me through sending it in for repair. I have it back in 4 business days oh and there was NO CHARGE! These guys understand working musicians. I will always buy Galaxy!
  • 1 vote

    Gio Stefani (Guest) on January 28, 2017 at 2:37 pm

    This has been a great unit. I have the L-Band unit that advertises 655-679MHz. There is no Groups/Channels in the 679MHz range. Should have been advertised as 655-678MHz. Other than that. Would love to see a unit that does auto-scan to find a clear frequency.

    Reply by marketing on January 30, 2017 at 4:13 pm

    Thank you for you review. The reason the range for this frequency is listed as 655-679MHz is because it does not stop at just 678MHz, but still goes as high as 678.900MHz, therefore being rounded up. Specific frequencies, channels, and groups can be viewed via:

Suggested Products

Federal Communitcations Commission USA

FCC Consumer Alert for Wireless Microphones (U.S.)

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