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Line 6 Relay G70 Digital Wireless Guitar System 

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Proven on stages worldwide, Line 6 digital wireless technology delivers industry-leading audio specs and the lowest-available latency. Relay G70 and ...Click To Read More About This Product

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See All Line 6 Instrument Wireless Systems

A wirless system designed to fit on your pedal board and doesn't need special cables to work.

Proven on stages worldwide, Line 6 digital wireless technology delivers industry-leading audio specs and the lowest-available latency. Relay G70 and G75 build on that legacy to offer next-generation performance, unmatched sound quality and unprecedented flexibility for guitarists. Plug right into the locking ¼ input on the transmitter-no special cables required. Easily add additional transmitters and instantly switch between instruments, complete with programmable presets for signal routing, levels and more. Featuring rugged metal construction and 8+ hours of battery life (with 50+ hours of standby time), Relay provides tried-and-true performance from stage to studio.

Industry-leading audio quality proven on stages worldwide
Locking 1/4" guitar input on transmitterno special cables required
Use multiple transmitters and switch guitars with ease*
Tour-grade metal transmitter and receiver for lasting reliability
Lossless 24-bit digital signal for uncompromised tone
High-resolution signal with <1.5ms latency for studio and stage

Cable Tone, Wireless Freedom
With super-wide dynamic range, best-in-class converters and the lowest latency of any digital wireless system, Relay G70 and G75 are designed for tone snobs and high-gain players alike. While other wireless systems employ perceptual coding and compression, only Line 6 digital wireless systems transmit your tone without compromise.

Support For Multiple Instruments
Relay G70 and G75 support multiple transmitters, so you can handle a variety of guitar setups and changes without any hassle. Programmable presets make it easy to select signal routing, levels and any combination of 1/4" and XLR outputs for each instrument. Its the easiest way to incorporate multiple guitars into your set.

Two Rugged Metal Models
Relay G70 and G75 are built to withstand anything: drops, kicks, stomps, you name it. The metal construction provides tour-grade durability from stage to studio. Simply choose the model thats right for your setup. Relay G70 stompbox fits perfectly on your pedal board, while Relay G75 is designed for amp-top placement. And, unlike other wireless systems, Relay G70 and G75 transmitters feature a 1/4" locking input, so no special cables are required.

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 FCCs wireless microphone website at: www.fcc.gov/cgb/wirelessmicrophones.

  • 24-bit/48kHz uncompressed digital transmission
  • Best-in-class DAC and ADC converters provide super-low-noise transmission (better than 120dB dynamic range)
  • Rugged metal transmitter and receiver construction
  • Locking ¼ input on transmitterno special cables required
  • Receiver accommodates multiple transmitters, with footswitch (G70) or push-button (G75) selection*
  • Programmable scenes allow you to select signal input source, gain, Cable Tone and output routing for multiple instruments
  • Select any combination of the two 1/4 outputs and one XLR-DI output for each instrument
  • 8+ hours of battery life with 50+ hours of standby time
  • Breakthrough low latency (<1.5ms from analog input to analog output)
  • Built-in, calibrated, quad-antenna array with advanced dual receiver topology
  • Auxiliary 1/4" input jack on receiver for plugging in directly without re-patching
  • Onboard tuner and dedicated tuner 1/4 output
  • High-quality XLR direct output with ground lift ensures consistent audio performance when connecting directly to the board or a modeler

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Review Snapshot

by PowerReviews
Line 6Relay G70 Digital Wireless Guitar System

(based on 7 reviews)

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars




of respondents would recommend this to a friend.


No Pros


No Cons

Best Uses

No Best Uses
    • Was this a gift?:
    • No (6)

Reviewed by 7 customers

Displaying reviews 1-7

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(4 of 4 customers found this review helpful)


The dropout issue has been fixed with a firmware update


from New Hampshire

Comments about Line 6 Relay G70 Digital Wireless Guitar System:

firmware update 1.03 or later fixes this

(2 of 4 customers found this review helpful)


Glitches and dropouts . . .

By Svenseel

from PIttsburgh, PA


  • Great tone


  • Glitches
  • Spontaneous Dropouts

Best Uses

    Comments about Line 6 Relay G70 Digital Wireless Guitar System:

    I had the G50 and experienced dropouts on larger stages, and apparently anywhere there was competing wifi in the vicinity. I replaced it with the G70 hoping the next gen tech would fix that issue. No luck. Even in my home (where there is just a single wifi router more than 25 feet away), and even scanning for open channels, the unit spontaneously dropped signal for as long as a second. This may be OK for the casual player, but I can't use this in my professional gig and risk drop outs.

    I'm a fan of Line 6 technology (I own two PODs and have had numerous Flextone amps). But they're just missing the boat on this one IMHO. I'll try the Shure GLX.

    The tone, I must say, is amazing.

    • Was this a gift?:
    • No

    (1 of 1 customers found this review helpful)


    They made an excellent wireless even more excellent!

    By Jared Steingold

    from Miami, FL

    Verified Reviewer


    • 8 Hour Battery Life
    • Built like a tank
    • Great cable tone
    • No latency
    • No re-patching
    • Pedalboard Friendly


    • Firmware Update Required

    Best Uses

    • Live performance

    Comments about Line 6 Relay G70 Digital Wireless Guitar System:

    I have gigged heavily with the G50 for two years and that little guy is still alive and kicking! When I heard Line 6 was releasing the G70 I had no idea how they were going to make improvements to such a killer unit. Well they did it! The G70 works wonders! The transmitter has a genius design! Good luck trying to pop the batteries out on this guy or changing any settings it's practically bomb proof!

    I can't say enough wonderful things about the receiver either. They really listened to musicians and created something that has your back. You're able to program "scenes" within each channel which allows you to add gain with a quick toggle press, it's also equipped with a tuner and has a DI built into it. These features free up so much space on my pedal board! When I set up boards i'm usually very careful about placing the receiver in a spot that will still grant access to the start of the chain allowing the musician to quickly plug in a cable for emergencies. Worry no more! As the receiver now includes an aux jack just in case you run into any trouble during a gig (which probably won't be used but it's nice to have piece of mind)! I'm very satisfied with the quality of this wireless unit and highly recommend it to musicians of every skill level that feel like having wireless freedom while maintaining great tone.

    • Was this a gift?:
    • No

    (1 of 3 customers found this review helpful)


    Line 6 G70 = FAIL

    By sweandog69

    from Tampa, FL

    Comments about Line 6 Relay G70 Digital Wireless Guitar System:

    I am also experiencing the same drop outs described above. During the last gig I used this thing I lost count of how many drop outs occurred and how many times I ran and re-ran the scan - even between songs during the set. This is completely unacceptable when it happens during a gig and worse while playing a lead guitar solo...thanks line 6! The last time I had it plugged in it even started randomly broadcasting spurts of white noise into the signal. I think that was the unit telling me in a digital language that it needs to be returned for a refund.

    Does the "line 6 g70" stand for a minimum of "6" drop outs during a "70" minute set?? This product should be renamed from g70 to "FAIL"

    Initially I was trying to decide between this and the Shure GLXD16. I was lured by all the bells and whistles the line 6 has. But dropouts while playing a gig makes it a horrible choice. What's interesting is line 6 admitted the product is bugged for dropouts in a post on their forum in a thread about this very issue:

    "We found a bug that we are currently fixing. As soon as this is tested we will release a firmware update. I am sorry for the inconvenience- we will publish the update as soon as possible."

    To anyone reading this thread and considering buying this wireless unit: DO NOT BUY THIS PRODUCT. Get a Shure GLXD16 or an Audio Technica System 10 Stompbox instead if you want a digital wireless. Not only will you save money, but also a lot of aggravation. Not to mention having to return a product that doesn't do the primary function – provide a reliable wireless connection.

    • Was this a gift?:
    • No

    It constant drop out

    By Patricio Yubero

    from Bahrain


    • Have tuner
    • Its strong


    • Drop fakink out all the time
    • Drop out issues
    • It always drop out the signal

    Best Uses

      Comments about Line 6 Relay G70 Digital Wireless Guitar System:

      I bought one the same just 3 months ago, with the firmware update 1.03, all all, but it still drop out the signal always ...
      i'm so pi ss ed off, i wish that i could give back

      • Was this a gift?:
      • No

      The Best Wireless Out There

      By Vetteman

      from St. Charles, IL

      See all my reviews

      Verified Buyer


      • Crystal Clear and No Latency
      • Easily Handles 150 ft. Distances
      • Great Flexability
      • Multiple Transmitters
      • Reliable and Sturdy
      • Route Signal Easily


      • None

      Best Uses

      • Any Time You Want Freedom anf Flexibility
      • Performances

      Comments about Line 6 Relay G70 Digital Wireless Guitar System:

      Great product.

      • Was this a gift?:
      • No

      As long as you don't have Wifi competition around you...

      By Stephen

      from Canton, MI

      Comments about Line 6 Relay G70 Digital Wireless Guitar System:

      I've been using the G70 for about a year with nothing but great results. I don't have dropout, I love that it senses when its not being used and goes to sleep, and it has excellent sound quality. I play at a church with a large auditorium and we have control over our wifi situation so I never get interference or dropouts. The complaints I've heard are from people who travel with their band or have a lot of competing routers and wifi congestion...guess I lucked out!

      • Was this a gift?:
      • No

      Displaying reviews 1-7

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