Detail 01
Over 50-meter wireless range
The stated operating range exceeds 50 meters.
Product detailSKU #1500000353486
GeminiGMU-G100 UHF Wireless Guitar System 512-541.7MHz
1/8
Independent shopping perspective
The Korena take
GMU-G100 is a UHF wireless connection for electric and acoustic-electric guitars, using rechargeable 1/4-inch transmitter and receiver units. It can also connect any instrument or audio device with a 1/4-inch output when movement is needed, including a keytar or electric violin. The transmitter pairs automatically after connection and power-up, and its SET button changes frequencies. With a range over 50 meters, rechargeable lithium batteries, and USB charging cable included, it is a practical cable-free option for performance, weddings, conferences, and livestreaming.
Strong match
Who this is for
- Electric or acoustic-electric guitar performance where movement away from the connected audio device is needed.
- Keytar or electric violin setups using a 1/4-inch output.
- Performances, weddings, conferences, and livestreaming within the stated over-50-meter wireless range.
Consider the trade-offs
When to look elsewhere
- Instruments or audio devices without a 1/4-inch output.
- Setups requiring more than six device pairs to operate without interference.
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
Automatic transmitter pairing
Connect the receiver, power on, and the transmitter pairs automatically.
Detail 03
SET button on transmitter
Frequency changes are made from the transmitter.
Detail 04
Rechargeable lithium batteries and included USB cable
Both transmitter and receiver recharge over USB.
Final check
Know before you order
- 01Confirm the instrument or audio device has a 1/4-inch output.
- 02For multi-system use, the system supports up to six pairs without interference.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Can I use the GMU-G100 with a keytar or electric violin?
Yes, provided the instrument has a 1/4-inch output. Both are named compatible uses.
02How far does the wireless connection reach?
Its stated wireless range is over 50 meters.
03How do I change frequencies?
Use the SET button on the transmitter.
04Is the USB charging cable included?
Yes. A USB cable is included, and both units use rechargeable lithium batteries.
