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Samson AirLine 77 Wireless System, Includes AH7-Qe Fitness Headset Transmitter & CR77 Receiver, K4: 477.525 MHz

SKU: SASW7A7SQEK4 MFR: SW7A7SQE-K4
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Key Features

  • Experience crystal-clear audio with this wireless microphone system, perfect for fitness instructors.
  • Enjoy freedom of movement with a 300' range, ideal for energetic workout routines and performances.
  • The included AH7-QE headset microphone is designed for comfort and secure fit during high-impact activities.
  • This wireless system operates on 477.525 MHz, ensuring a stable and reliable connection every time.
  • Set up is a breeze with the CR77 receiver, offering both XLR and 1/4" outputs for versatile connectivity.
  • Benefit from up to 8 hours of battery life, allowing for extended use without interruptions during classes.
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Special Order?Estimated to Ship: 08/25/2025
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Samson AirLine 77 AH7 Specifications

System
  • Wireless Transmission

    Digital UHF

  • Number of RF Channels

    1

  • Included Transmitters

    1x Headworn with Microphone

  • Diversity

    True Diversity

  • RF Frequency Band

    489.05 MHz

  • Max Operating Range

    300' (91.4m)(Line of Sight)

  • Max Systems per Setup

    6

  • Encryption

    Yes

Receiver

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  • Form Factor

    Table-Top

  • Mounting Options

    Rackmount

  • Rackmount Size

    1 RU (1/2 Rack)

  • Antenna

    2x 1/4 Wave Telescopic, Fixed

  • Number of Audio Channels

    1

  • Audio I/O

    1x XLR 3-Pin Male Balanced Line Output
    1x 1/4" TS Male Unbalanced Line Output

  • Audio Output Level

    1/4" Output: 0 dBV
    XLR Output: 20 dBV
    XLR Output: 40 dBV

  • Impedance

    1/4" Output: 5 kOhms
    XLR Output: 600 Ohms

  • Power Requirements

    AC/DC Power Adapter

  • AC/DC Power Adapter

    12 VDC (Included)

  • Display & Indicators

    1x Back-Lit LED (Data Transmission)

  • Housing

    Metal

Transmitter

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  • Form Factor

    Headworn with Microphone

  • RF Output Power

    5 mW (5 mW Peak)

  • Audio I/O

    None

  • Frequency Response

    50 Hz to 15 kHz +/-3.5 dB

  • Antenna

    1x 1/4 Wave Internal

  • Power Requirements

    Battery

  • Battery Type

    1x AAA (Not Included, Replaceable)

  • Approx. Battery Life

    8 Hours (Alkaline)

  • Housing

    ABS

Microphone

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  • Form Factor

    Integrated

  • Sound Field

    Mono

  • Transducer

    Condenser

  • Polar Pattern

    Figure-8

  • UPC Code

    809164220763

About Samson AirLine 77 AH7

Let your voice be heard with the Samson AirLine 77 AH7 Fitness Headset System, an innovative wireless microphone solution meticulously engineered for the dynamic world of fitness instruction and high-energy performances. Experience the freedom of movement without the hindrance of cables and beltpacks, thanks to the cutting-edge AH7 micro transmitter that is directly mounted to the durable, sweat-resistant Qe fitness headset microphone. This design choice not only enhances your mobility but also ensures that your focus remains on delivering an inspiring class or captivating performance, with audio concerns left behind.

The Samson AirLine 77 system takes wireless technology to new heights, building on the legacy of the original AirLine transmitter. The AH7 micro transmitter, a hallmark of portability and user-friendly operation, integrates seamlessly with the headset, eliminating the need for additional wires or cumbersome components that can impede the fluidity of a fitness instructor's routine. Powered by a single AAA battery, the transmitter boasts an impressive eight-hour lifespan, ensuring your sessions are uninterrupted by power issues.

The AH7 Headset Transmitter is attached to a lightweight, adjustable headset designed to provide exceptional comfort and stability, even during extended use. The headset is equipped with the high-quality Samson Qe condenser microphone, featuring a sweat-resistant capsule that combats corrosion from moisture exposure. Its bidirectional pickup pattern is expertly crafted to reduce unwanted background noise, minimize feedback, and reject off-axis sounds, ensuring your voice is captured with clarity and precision.

Sound integrity is paramount, and the CR77 True Diversity receiver delivers on this front with stellar performance and up to 300 feet (90 meters) of wireless operation. Its compact half-rack design offers both portability and the option for permanent installation with an available rackmount kit. The receiver's rear panel is outfitted with balanced XLR and unbalanced 1/4" outputs, providing versatile connectivity to accommodate various audio setups.

Choose the Samson AirLine 77 AH7 Fitness Headset System for its specialized design tailored to the rigorous demands of fitness environments, and its flexible receiver options that outpace the competition. Elevate your fitness sessions with a wireless system that combines durability, high-quality audio, and the freedom to engage with your audience without limitations.

Samson AirLine 77 AH7 Features

  • AirLine 77 AH7 Fitness Headset System Features
  • Up to 300' (90m) operating range (line-of-sight)
  • Available in multiple channels (region dependent)
  • AC adapter and 1/4" audio cable included
  • AH7 Fitness Headset Transmitter Features
  • Fitness headset with mounted micro transmitter (no beltpack or cable required)
  • Qe condenser microphone element with bidirectional pickup pattern
  • Sweat-resistant mic design for high-energy instructors/performers
  • Up to eight hours of battery life using single AAA battery
  • Power/Low battery LED indicator
  • Internal Power switch
  • CR77 Wireless Receiver Features
  • rue 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

Product Documents

User Manual

Key Features

  • Experience crystal-clear audio with this wireless microphone system, perfect for fitness instructors.
  • Enjoy freedom of movement with a 300' range, ideal for energetic workout routines and performances.
  • The included AH7-QE headset microphone is designed for comfort and secure fit during high-impact activities.
  • This wireless system operates on 477.525 MHz, ensuring a stable and reliable connection every time.
  • Set up is a breeze with the CR77 receiver, offering both XLR and 1/4" outputs for versatile connectivity.
  • Benefit from up to 8 hours of battery life, allowing for extended use without interruptions during classes.

What's in the box:

  • AH7-QE Fitness Headset Transmitter
  • CR77 Wireless Receiver
  • AC Adapter
  • 1/4 " Audio Cable
  • (Batteries & Power Not Included)
  • Samson 2 Year Limited Warranty