Line 6 Relay G90 Pro Digital Wireless Guitar System

Shop Line 6 Relay G90 Pro Digital Wireless Guitar System from AMS with 0% Interest Payment Plans and Free Shipping.

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MSRP: $839.99
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Product Description

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 new areas of your music and the stage.

Line 6 Relay G90 Features

  • 300-foot range; 12 user-selectable channels
  • Broad 10Hz-20kHz frequency response
  • Superior 118 dB dynamic range with Zero compression
  • Broadcasts in the 2.4GHz 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
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 rolling-off crucial high- and low-end frequencies and compressing their signals. Relay G90 offers superior sound with full bandwidth and zero compression.
  • 300-foot range, line-of-sight 
  • Broad 10Hz – 20kHz frequency response 
  • Superior 118 dB dynamic range 
  • No signal compression
Professional Dependability
Relay G90 broadcasts its robust signal over the 2.4GHz 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!
  • The 2.4GHz band is optimal for professional guitar wireless systems
  • Encrypted data stream for added signal protection
  • Each channel broadcasts on four different frequencies simultaneously
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.
  • Lightweight, low-profile transmitter; easy-to-read rack-mountable receiver
  • LCDs/LEDs display all critical system functions
  • Find open channels right out of the box
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 sounds just like a cable, but it can also sound just like your cable. 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 sound amp. Different players use different cables, but all players can use Relay G90.

  • EQ settings provide guitar cable frequency responses
  • Switch between Relay G90 and a cable without changing your sound

See all items from Line 6
Helpful Info about the Manufacturer
Phone:  818-575-3600 Warranty:  July 12, 2017 Helix warranty: 2 Years for qualifying customers who register a Helix Floor, Helix Rack, or Helix LT processor, or a Helix Control pedal in the United States within the first year of ownership. Customers who already own a Helix product will have a second year added to their current one-year Helix Warranty at no cost: 1 Year on other products; G-Port and RiffTrack Package: 90 Days; B-Stock: 90 Days

Product Specifications

Product Specifications
Line 6 Relay G90 Pro Digital Wireless Guitar System Specifications

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
  • Connections:
    • 1/4-inch output
    • XLR output
    • Tuner pass-thru
  • LEDs Display: Audio Status, Transmitter Battery Life, Mute, RF
  • LCD Displays: Channel Number, Transmitter Battery Life
  • Controls:
    • Channel select
    • Cable Tone Simulator
    • Setup
  • Power Requirements: IEC connector for internal switching power supply that works
Buy with Confidence
All wireless microphone systems available through AMS are compliant with current FCC rules for safe operation without a license when they leave our warehouse. If you choose to modify a system after purchase, it may no longer be in compliance and may therefore require a license to operate. To learn more about the FCC’s rules regarding wireless microphones (which are subject to change), please call the FCC at 888-CALL-FCC (TTY: 888-TELL-FCC) or visit

Customer Reviews

bass3upFront Submitted: 9/26/2018
Product Rating
So badass!!!!!!
Product Rating
What is your opinion of this product?
This wireless unit is badass!!! I have tried many wireless units by many different brands and hands down this is the best!! Cleanest signal, tons of options, plus its rackmount ready without having to buy adapters or trays. I have been playing bass for 20 years and semi-pro for 13. If your thinking wireless look no further
kevin may Submitted: 5/21/2018
Product Rating
I love this thing
What is your opinion of this product?
as a new bass player i needed something that would not get in other players way.cant tell you how great it is other bass players are hateing on me don get mad just buy one of your own
Chuckc Submitted: 4/30/2012
Product Rating

Line 6 G90 Rackmount Wireless System
Extremely well made and durable.
The best feature is the sound, absolutely no coloring of your sound anywhere.
COuldn't have been easier, unbox it plug it in, put the batteries in the transponder unit, plug and go.
Perfect tone plus the cable tone simulator is a nice extra.
Rob from Sumerco, West Virginia USA, Submitted: 7/7/2011
Product Rating

G90 Worth it?
I have used it 4 times. the batterys are still good. It is set on the low power setting.
I love the range of this unit. I would add an adjustment to the output level. With the active pick ups in my bass, I have to keep the volume on the guitar at about half or just a touch lower or it overdrives my amp bad.
Very easy to use. After I spent 2 hours to figure out that there was nothing wrong with my guitar or amp levels.
Again, it needs an adjustment for "gain" or output levels.


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