Line 6 Relay G10 Guitar Wireless System with G10TII Transmitter

Wireless made easy! With the G10TII rechargeable plug-on transmitter, Line 6's Relay G10 gives you 7 hours of playing time -- no cables or bodypack needed.

Relay G10 is the world's easiest to use instrument wireless system. Just plug in your instrument and it works automatically -- no additional setup required. The Relay G10TII transmitter is compatible with typical 1/4" output jacks used on most passive and active instruments.

You'll hear your tone in amazing detail thanks to pure 24-bit Relay digital wireless sound quality -- the same technology gigging pros use on stage. The built-in rechargeable battery provides up to seven hours of playing time, and when it's time to recharge, simply plug the Relay G10TII transmitter into the receiver. Relay G10 features a simple, intuitive design that makes going wireless as easy as using a cable.

Radically Simple Design

Line 6 designed Relay G10 to be as easy to use as a standard instrument cable. Just plug in your guitar, and the transmitter and receiver select the optimum channel and lock together automatically. If you perform with multiple instruments, G10 makes it faster than ever to switch instruments on the fly -- the transmitter is compatible with nearly all instruments and transfers from one to the next in seconds. Plus, separate XLR and 1/4" outputs give you greater flexibility in how you route your signal.

Fast and Simple Recharging

Some wireless systems use external batteries, which quickly gets expensive. Others require bulky and cumbersome charging stations. Relay G10 uses a durable rechargeable transmitter that provides up to seven hours of playing time on a read more single charge. When it's not in use, G10 automatically goes into sleep mode, extending battery life up to 170 hours. And when you're ready to recharge, simply dock the transmitter on the receiver. It's the easiest and fastest way to recharge your system.

Get the Most Out of Your Performance

Relay is packed with innovative technology to fuel your performance. Relay G10 also eliminates distracting pops when you plug in your instrument -- the system only transmits signal once you're completely connected. Finally, an illuminated receiver makes it easy to view sync and battery status at a glance.

Pure Guitar Tone

Relay G10 provides 24-bit uncompressed digital audio from input to output, and features a wide dynamic range, delivering consistently excellent signal quality throughout. Relay G10 has an extraordinary 10Hz-20kHz frequency response, so you'll hear the entire spectrum of your sound, even when playing instruments with extended ranges.

2.4GHz Signal -- Free from Interference

Traditional analog wireless systems are plagued by interference from TV broadcasts, white space devices, and countless other sources. Relay G10 operates in the 2.4GHz ISM band, so there's no danger of these external sources wreaking havoc with your audio signal. Encoded DCL (Digital Channel Lock) technology distinguishes your Relay G10 audio from other third-party signals -- including WiFi -- ensuring the integrity of your signal. Enjoy the peace of mind that comes with the most advanced, reliable digital wireless system available.

License-free, Worldwide

Relay G10 operates in the 2.4GHz ISM band, so there's no danger of TV broadcasts or white space devices interfering with the audio signal. Relay G10 operates from 100-240V without the need for additional transformers. As long as it can be plugged into the outlet, it works.


- Plug & Play -- No setup required
- 1/4" and XLR Outputs
- 50'/15m line-of-sight range
- G10TII transmitter charges automatically when docked
- Up to seven hours playing time, 170 hours standby
- Works with active and passive pickups
- 10Hz-20kHz frequency response
- Battery life Status LED
- Uncompressed 24-bit audio, free from interference
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Dimensions and Weight in Packaging
Base Item
Shipping Weight: 2.25 lbs
Shipping Dimensions: 15 x 9 x 4 in
Manufacturer Part Number (MPN): 99-123-0700

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: 818-575-3600

Reviewers gave this product an overall rating of 1 out of 5 stars. (1 ratings)
Submitted September 11, 2022 by a customer from

"Good luck once battery fails"

Overall: 1 out of 5 stars
(see rating details)
Verified Customer zZounds has verified that this reviewer made a purchase from us.
It's a sealed unit with a rechargeable battery. The battery life is 6 months-Line 6 recommends you change it every 6 months but try getting line 6 to respond--works great with Yamaha Line 6 compatible amps till unit fails, then its a paperweight. Line 6 support appears to be nonexistent. So my recommendation is unless you want to keep buying something that is over 200 dollars twice a year---don't buy it and zZounds takes no responsibility for the problem.
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