The Gemini GMU-G100 is a wireless UHF guitar system featuring a plug-on transmitter and plug-in receiver, allowing the musician to roam freely without being encumbered by wires at a distance up to 164' away from the receiver.

Each component is powered by a rechargeable lithium battery and uses a standard 1/4" TS plug. Simply plug the transmitter into the guitar's 1/4" jack and the receiver into a 1/4" input on your PA speaker, amp, or mixer. The transmitter and receiver pair automatically upon powering up; if interference is present, simply press the SET button on the transmitter to switch to a new frequency.

Plug-On Guitar Transmitter, No Bodypack    Compact Receiver with 1/4" Plug    Rechargeable Batteries    Automatic Transmitter & Receiver Pairing    Works with Active or Passive Guitar/Bass    164' Range, No Latency    Use Multiple Receivers with Transmitter    Expandable to 6 Pairs of Devices

• Plug the transmitter into your guitar, bass, or keytar and transmit to the receiver for an untethered audio connection with a 164' range and no delay

• Both the transmitter and receiver features a built-in rechargeable lithium battery
• Conveniently recharge the components via USB with included cable
• A single charge provides hours of use

• The components pair automatically, just connect the receiver to your audio device and power it on
• Change frequencies with ease using the transmitter's SET button
• With a wide range of available UHF frequencies, you'll have no trouble finding an interference-free channel to transmit audio

• The GMU Wireless System can support 6 pairs of devices working without interference
• It also provides the ability to transmit one signal to several receivers at the same time

Related Questions and Answers

Q: 1. How do I choose which frequency spectrum would be best for my application?

A: It depends.. if you are in a rural area it does not make much of a difference, however, if you are in an urban or suburban area you may want to consult the Shure Frequency Finder: https://www.shure.com/en-US/support/tools/frequency-finder

Q: 2. How to adjust volume on actual mic

A: At this time, we can not find an available manual for this item to guide you. In general for most wireless systems, there should be a level control option in the menu of the receiver where you would adjust the output signal up or down.

Q: 3. My video cam has 2 xlr inputs. Can I feed the two mics to separate channels with a mini-2xlr splitter?

A: You can use the Saramonic SR-UM10-CC1 3.5mm TRS to Two XLR Male Output Y-Cable for Wireless Mic Systems (B&H# SASRUM10CC1) to send the receiver's output signal to both XLR inputs on your video camera. The receiver sends a single signal with the combined output of both mics so you will have the same combined signal with the audio from both mics going to both input channels on the camera. The receiver only provides a combined output and does not separate the signals of the individual mics.

Q: 4. Will the Sennheiser ME 2-II Omni Lav mic work with this pack?

A: Yes it will.

Q: 5. Is airline 99m newer then the 77 ?

A: Yes the AirLine 99m is a newer and more compact Airline 77.

Q: 6. When does the units need to be charged? How long does charging take?

A: The Gemini GMU-G100 Wireless UHF Guitar System charges via its onboard Micro-USB connection on each unit and included USB cable. Specific charge times are not provided by the manufacturer.

Q: 7. Do these support encryption from Axient or ULX-D transmitters?

A: No, the Shure P3RA Wireless Bodypack Receiver for PSM300 System is designed for use with the Shure P3T Transmitter. It will not receive audio or encryption from the Shure Axient or ULX-D series transmitters.

Q: 8. Can you use both at the same time?

A: No, only one transmitter from the Samson Concert 88 Camera Combo UHF Camera Wireless System can be used at a time since the receiver has one channel.

Q: 9. With 2 transmitters going do you get a left and right isolated feed from receiver into camera?

A: Yes you will if your camera's input are left and right channels for stereo.

Q: 10. Do both channels have to be either line or mic level? I want one signal from the sound board (line) and one from the presenter (mic)

A: Yes you can have line level going to one transmitter with mic level signal going into the other transmitter.