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AirLine 88x Guitar

Instrument Wireless System

The AirLine 88x AG8 Guitar System offers true wireless freedom without a beltpack or cable. Featuring the AG8 plug-in transmitter with a dual-position connector designed to fit a variety of guitar jacks, this frequency-agile UHF system combines professional audio clarity, premium reliability, ultra-easy setup, and a 300' operating range for guitars, basses, and other stringed instruments.

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  • Plug in. Rock Out.

    Compact and unobtrusive, the AG8 plug-in guitar transmitter is designed to be an extension of your instrument, allowing you to move freely on stage and interact with the audience like never before. It features IR sync for wirelessly matching receiver and transmitter frequency, an audio mute switch for silent instrument swapping, a battery life LED indicator, and up to 12 hours of operation on a single AA battery. The AG8 is as easy to use as a standard guitar cable. Just plug the small transmitter into your instrument and the receiver into your amp. It's that simple.

  • AG8-Guitar-Transmitter-Dual-Plug

    Versatile Performance

    On stage, the AirLine 88x AG8 system offers outstanding versatility. The AG8 plug-in transmitter is designed with a dual-position connector that fits both Fender® (Stratocaster) and Gibson®-style guitar output jacks. AirLine 88x Guitar also provides exceptional low-frequency clarity, making it ideal for electric bass guitars. It's even a great wireless solution for acoustic-electric guitars, electric violins, and accordions.

  • Set the Stage

    The AirLine 88x AG8 Guitar System is the ultimate wireless solution for the gigging musician who demands quick and easy setup. The system's rack-mountable CR88x receiver provides 100 wireless channels over a wide 25 MHz bandwidth and uses one-touch scanning to automatically select the clearest channel available in your performance space. The receiver's true-diversity design minimizes dropouts, while tone key and auto-mute technology eliminate unwanted noise and interference when the transmitter is out of range. The rear panel offers both balanced (XLR) and unbalanced (1/4") connectors for connection to an amplifier, sound system, or recording console. The included rackmount kit allows single or multiple CR88x receivers to be installed in a portable audio rack or fixed location.


Features / Specs

Airline 88x AG8 Guitar system

  • High-performance professional UHF wireless system
  • 100 operating channels across 25 MHz bandwidth
  • 300' maximum operating range
  • Rackmount kit included

AG8 Guitar Transmitter

  • Plugs directly into the instrument (no beltpack or cable required)
  • Dual-position connector fits a variety of guitar jacks
  • Offers up to 12 hours of battery life using single AA battery
  • Dual-color LED indicator – Low Battery; Peak Level; Mute status
  • 300' operating range (line-of-sight)
  • Variable Gain control
  • Silent mute switch

CR88x Wireless Receiver

  • Bold LED display and visual indicators 
  • 100 available frequencies with automatic scanning/selection
  • Infrared link locks the receiver and transmitter to the same channel
  • True diversity design minimizes dropouts
  • Tone-key and auto-mute functions eliminate background noise during dropouts
  • Balanced XLR and unbalanced 1/4" outputs


System Specifications
Working Range 300' (100m) line of sight
Audio Frequency Response 50 Hz - 15 kHz
T.H.D. (Overall) <1% (@AF 1 kHz, RF 46 dBu)
Dynamic Range >100 dB A-weighted
Signal to Noise >90 dB
Operating Temperature –10°C (14°F) to +60°C (+140°F)
Tone Key Frequency 35 kHz
AG8 Guitar Transmitter Specifications
Input Connector 1/4” Plug
Input Impedance 1MΩ
Input Gain Range 30dB
RF Power 5mW EIRP
Power Requirements 1 x AA (LR6)
Battery Life 5 hours
Dimensions (1/4” plug is mounted at 45°) 1.17” x 1.6” x 4.5” / 30mm x 40mm x 114mm
Weight 0.12lb / 50g
CR88x Receiver Specifications
Audio Output Level - Unbalanced +14 dBu
Audio Output Level - Balanced +9 dBu
Audio Output Impedance - Unbalanced 810 Ohms
Audio Output Impedance - Balanced 240 Ohms
Sensitivity -100 dBm / 30 dB sinad
Image Rejection >50 dB
Operating Voltage 15 VDC 200mA
Dimensions 8.25" x 4.9" x 1.75" / 210mm x 125mm x 44mm
Weight 0.88lb / 400g

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AirLine 88x Guitar

Frequencies 100 80 100
Compatible Systems per band 8 8 8
Transmitter CB88 Beltpack CB99 Beltpack AG8 Plugin
Transmitter Battery 2xAA / 8 hours 2xAA / 8 hours 1xAAA / 12 Hours
Receiver Type Half-rack Half-rack Half-rack
Rack-mountable Yes - Rack kit included Yes - Rack kit included Yes - Rack kit included
Receiver Output Connections XLR, 1/4" XLR, 1/4" XLR, 1/4"
Antenna Distribution Capable No Yes No

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

Warning CALIFORNIA PROPOSITION 65 WARNING: Cancer and Reproductive Harm -

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