Line 6 Relay G90 Digital Wireless Guitar System

Ditch your analog system for the superior sound and full-range technology of the Line 6 Relay G90 digital wireless guitar system.

Line 6 Relay G90 Pro Digital Wireless Guitar System is the redefinition of the guitar and bass wireless experience. Thanks to the superior sound you get from using digital systems, the Line 6 Relay G90 provides professional dependability and refreshing simplicity that are not available with just any old wireless system. The Relay G90 has revolutionized wireless guitar systems, making them better-sounding and more dependable. It will inspire you to explore different areas of your music and the stage.


- 300-foot line-of-sight range; 12 user-selectable channels
- Broad 10Hz-20kHz frequency response
- Superior 118 dB dynamic range with Zero compression
- Broadcasts in the 2.4 GHz band: optimal for guitar wireless
- Find open channels right out of the box -- no scanning, no searching, no hassle
- EQ settings match the sound of a guitar cable so you can keep your sound
- Encrypted data stream provides additional signal protection
- Lightweight, low-profile transmitter; easy-to-read rack-mountable receiver
- LCDs/LEDs display all critical system functions
- EQ settings provide guitar cable frequency responses
- Switch between Relay G90 and a cable without changing your sound

Superior Sound

Relay G90 provides a pure signal, Its clarity rivals that of the highest-quality guitar cables, Guitars get a beautiful high-end sparkle and basses get a thunderous low-end punch, even at distances of up to 300 feet, Traditional wireless systems compromise their sound by read more rolling-off crucial high- and low-end frequencies and compressing their signals. Relay G90 offers superior sound with full bandwidth and zero compression.

Professional Dependability

Relay G90 broadcasts its robust signal over the 2.4 GHz band. This keeps the signal free from many kinds of interference For added security, Relay G90 employs exclusive signal protection technology: each channel broadcasts an encrypted data stream on four different frequencies simultaneously

Traditional wireless systems, on the other hand, are susceptible to dropouts, static and many other kinds of interference. They broadcast over congested UHF bands and their signals can be affected by interference generated as far away as 100 miles, or more!

Refreshing Simplicity

Relay G90 is easy to use. Bright LCDs and LEDs on the transmitter and receiver display all critical system functions including power, status, channel number, battery life, and more. Plus, Relay G90 finds open channels right out of the box No scanning, no searching, no hassles.

The low-profile transmitter remains out of the way of your performance. Plus, it's rugged, lightweight and it conveniently features a standard 1/4-inch input. The rack-mountable 1RU receiver has a clean and streamlined interface Antennas can be connected in the front or rear of the unit.

The system includes the transmitter, receiver and all necessary accessories including antennas, guitar cable, power supply and batteries.

Attached to Your Guitar Cable?

For players attached to their cables, adopting a wireless system introduces many questions: What will it feel like? Will it change my sound? Relay G90 features EQ settings to match the frequency response of your guitar cable. Switch between Relay G90 and your cable without having to change the settings on your amp. Different players use different cables, but all players can use Relay G90.
WARNING: Cancer and Reproductive Harm -
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Metal 1U Rack System
- Transmission Format: Line 6 proprietary digital audio transmission
- Frequency Response: 10Hz - 20kHz
- Dynamic Range: 120 dB
- RF Carrier Frequency: 2.4GHz
- Compatible Channels: 12
- Transmission Range: 300 feet line-of-sight (may vary due to local conditions)
- FCC Approval: Part 15 approved, no user-license required

TBP12 Transmitter
- A/D Conversion: 24-bit Delta Sigma, 128 times oversampling
- Input Impedance: 1.3 M-Ohm
- Connectors: 1/4-inch unbalanced input
- Controls: Power On/Off, Channel Select
- LEDs Display: Power, Audio Status
- LCD Display: Channel Number, Battery Life
- Battery Life: Approx. 8 hours (2x AA alkaline batteries)

RXR12 Receiver
- D/A Conversion: 24-bit Delta Sigma, 128 times oversampling
- LEDs Display: Audio Status, Transmitter Battery Life, Mute, RF
- LCD Displays: Channel Number, Transmitter Battery Life
- Power Requirements: IEC connector for internal switching power supply that works

- 1/4-inch output
- XLR output
- Tuner pass-thru

- Channel select
- Cable Tone Simulator
- Setup
Dimensions and Weight in Packaging
Shipping Weight: 8.25 lbs
Shipping Dimensions: 21 x 15 x 3 in
Manufacturer Part Number (MPN): 99-125-0105

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 5 out of 5 stars. (12 ratings)
Submitted September 28, 2011 by a customer from

"Best Wireless Unit....PERIOD!!!!"

Overall: 5 out of 5 stars
(see rating details)
Verified Customer zZounds has verified that this reviewer made a purchase from us.
If something happened to this thing i would be way down about it because it is just so gnarly!!!Overall i am extremely happy with this and will never be grounded by another cable again!!!

This thing is the BEST!!!! i have played on MANY wireless setups before and I always found the tone to be lacking a bit, you would have to eq your tone again to get it CLOSE to what it would be wired, but not with this baby!!! sounds great straight out of the box and i will be using this thing till it craps out on me!!!

Front/rear antenna hook ups, 12 channels, custom LED selection, battery indicator on receiver, LED and on the user screen. Would've like to have had a thicker cable and an additional angled input but im not complaining! I also like how the mini xlr type end of the input locks in the receiver.

Ease of Use
Straight out of the box, plug n play! 'nuff said!

Im kinda shady on this aspect as where i just received it yesterday so time will tell, but the compenents seem top notch, its ALL metal and made in USA.

This thing could easily sell for twice as much for anyone series about going wireless. There literally is NO TONE LOSS AT ALL!!! thats my biggest pro to this unit, i dont even use the cable sim, sounds rad without it. If there are any cons i can give to this is that the battery life doesnt quite read more last as long as 8hrs and it doesnt come with an additional angled input, but hey, there are ways around that!!!

Manufacturer Support
Cant vouch here, time will tell. If it turns out to be as good as it looks/sounds then there should be no need for customer support for this one!

The Wow Factor
C'mon, its black brushed face plate, multiple color LED display.......

Musical Background:
Active Musician/Recording Musician

Musical Style:
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