AirLine 77 Vocal Headset

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True Diversity UHF Wireless System

    Samson's AirLine 77 Vocal Headset system offers a true wireless experience with no beltpacks and no cables, allowing complete freedom of mobility. The system includes the AH1 Headset Transmitter, along with the CR77 Wireless Receiver.

    The AH1 Headset Transmitter is designed to go around the back of your head rather than over the top. This allows the transmitter to be attached directly to the headband, out of the way and completely unobtrusive, while being comfortable and secure during performances. The AH1 offers 14 hours of operation on a single AAA battery. For the AirLine 77 Vocal Headset system, the AH1 Headset Transmitter features Samson's QV condenser microphone element. The QV is designed with a unidirectional microphone and cardioid pickup pattern that rejects feedback. It's ideal for singers who require hands-free performance.

    The core of the AirLine 77 Vocal Headset system is the CR77 true-diversity half-rack UHF receiver. It's designed to work flawlessly with AirLine UHF transmitters. Featuring dual tuned, molded antennea, a front panel display with large multi-segment audio level and RF level LED meters, and a large rotary volume knob that allows easy adjustment of audio output, the CR77 takes all of the guesswork out making your wireless system perform. Its synthesized PLL frequency control circuitry keeps the signal locked and true while the LED meters monitor the system's operation. The rear panel features balanced XLR and unbalanced 1/4" outputs allowing flexible connection options. Two CR77 receivers can be rackmounted together in a single space rack (adapter accessory sold separately).

    With AirLine 77 Vocal Headset, you get complete wireless freedom that's good to go anywhere the music takes you.

    WARNING: This product contains DEHP, a chemical known to the State of California to cause birth defects and other reproductive harm.

    AirLine 77 Vocal Headset System
    • UHF wireless system with PLL frequency control
    • Available in multiple channels across two frequency bands (N: 642.375MHz–645.750MHz, K: 489.050MHz–492.425MHz)
    • AC adapter and 1/4” audio cable included
    CR77 Wireless Receiver
    • True Diversity design minimizes dropouts
    • Mountable half-rack chassis
    • 1/4-wave antennas
    • Multi-segment audio and RF level LED meters
    • Volume and squelch controls
    • Balanced XLR output, unbalanced 1/4” output
    • Mic/Line level output switch
    AH1 Headset Transmitter
    • Fitness headset with mounted micro transmitter (no beltpack or cable required)
    • QV condenser microphone element with unidirectional cardioid pickup pattern
    • Up to 14 hours of battery life using single AAA battery
    • Power/low battery LED indicator
    • 300' operating range (line-of-sight)
    • Power and Mute switches

    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 www.fcc.gov/cgb/wirelessmicrophones.