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Questions & Answers

FAQ

Can the Samson AirLine 77 AH7 Headset Wireless System be used with other brands of wireless transmitters?

Yes, the DE10 headset microphone is compatible with most popular wireless transmitters thanks to the four included adapters.

What is the battery life of the AH7 micro transmitter?

The AH7 micro transmitter operates for up to eight hours on a single AAA battery.

Does the CR77 True Diversity receiver come with a rackmount kit?

The CR77 receiver itself does not include a rackmount kit, but the kit is available for purchase separately for permanent installation.

How far can the transmitter and receiver operate from each other?

The Samson AirLine 77 AH7 Headset Wireless System offers reliable wireless operation with a range of up to 300 feet (90 meters).

Is the DE10 headset microphone visible to the audience during performances?

The DE10 headset microphone is designed to be low-profile and discreet, making it practically unnoticed by the audience during use.

Reviews about this item

Review Summary

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TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen where life happens. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failure, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Malfunction Protection

Malfunction Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for purchase Internationally or in U.S. Territories.

Samson AirLine 77 Specifications

Frequency

Frequency

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  • Frequency Range

    K4: 477.525 MHz

Transmitter

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  • Operating Power Voltage

    1.5V Typical, 1.05V Minimum, 2V Maximum

  • Current Consumption

    60mA Typical

  • Battery Life

    8 Hours (AAA size battery)

  • RF Output Power (5mW)

    -4dB Minimum, +3dB Maximum

  • THD

    < 2% (1 kHz deviation 15kHz)

  • Audio Frequency Response

    50Hz - 15kHz (+/-3.5 dB)

  • Controls

    Internal Power Switch

  • Indicators

    Power On (LED Flash)
    Low Battery (LED On)

Receiver

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  • Oscillation Type

    PLL

  • Antennas

    1/4 Wavelength Rod

  • Indicators

    Receiver A/B (Green), Power On (Red), AF Level (6 segment), RF Level (6 segment)

  • Level Control

    Audio Level Volume, Squelch Level Control

  • Operating Temperature

    0 to 50 deg. C (32 to 122 deg. F)

  • Operating Voltage

    12 Volts +/-10%

  • Current Consumption

    160 mA (all LED lights illuminated)

  • Sensitivity

    18 dBm (At THD 2%)

  • Squelch Sensitivity

    0 - 40 dBm (Adjustable)

  • T.H.D.

    1% Max (At AF 1 kHz, RF 46 dBu) (Overall)

  • S/N Ratio

    90 dB (with IHF-A Filter) (Overall)

  • Residual Noise

    90 dBv (with IHF-A Filter)

  • AF Frequency Response

    50 Hz - 15 kHz (+/-3 dB overall)

  • Audio Output Level

    Unbalanced: 0 dBv
    Balanced: -20 dBm (Line), -40 dBm (Mic)

  • Audio Output Impedance

    Unbalanced: 5 kOhms
    Balanced: 600Ohms

Microphone

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  • Element

    Back electret condenser

  • Polar pattern

    Omnidirectional

  • Frequency Response

    20Hz-20KHz

  • Sensitivity

    -45+/-3dB 1V/Pa/at1khz

  • Output impedance

    2KOhms+/-30%

  • SPL max

    120dB

  • Operating voltage

    1.5-12V D.C

  • Cable

    Dia. 1.4mm (0.06") x 1.2m (3.94')

  • Output connector

    3mm (0.12")

  • Included Adapters

    Shure, AT, AKG, Sennheiser

General

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  • Dimensions

    Microphone: Dia. 3mm (0.12")

  • Weight

    Microphone: 13g (0.46 oz)

  • UPC Code

    809164220961

About Samson AirLine 77

Experience the freedom of movement and exceptional audio quality with the Samson AirLine 77 AH7 Headset Wireless System. This innovative wireless microphone solution is meticulously designed to meet the unique needs of presenters, singers, and other active performers.

The system features a unique AH7 micro transmitter, directly mounted to a low-profile DE10x headset microphone, eliminating the need for cables and beltpacks. This innovative design, unique to Samson, offers a truly liberating and motivating experience, especially for active performers. The transmitter operates for up to eight hours on a single AAA battery, ensuring reliable performance throughout your presentation or performance.

The AH7 transmitter is attached to a low-profile, adjustable headset that fits comfortably around your ears and the back of your head. The headset is so discreet that it goes practically unnoticed by the audience. The Samson DE10x miniature condenser microphone, featured on the headset, boasts an omnidirectional pickup pattern, delivering clear and articulate sound reproduction regardless of the capsule's position relative to the sound source. This makes it an ideal choice for capturing a wide variety of performances.

The system also includes the CR77 True Diversity receiver, offering reliable performance with up to 300' (90m) of wireless operation. Its half-rack housing is light enough to carry in your bag, or it can be permanently installed with a rackmount kit (sold separately). The rear panel features balanced XLR and unbalanced 1/4" outputs, providing flexible connection options.

The DE10 Headset Microphone is a low-profile, miniature condenser microphone with a 3mm capsule that provides outstanding audio reproduction. Its unique double ear design ensures the mic stays in place, even during active performances. The DE10 is compatible with most popular wireless transmitters, thanks to the four included adapters. The microphone's omnidirectional pickup pattern ensures clear and articulate sound reproduction, regardless of the position of the capsule relative to the sound source.

The DE10 Headset Microphone is also bundled with four windscreens for reducing occurrences of popping and wind noise, and a clothing cable clip for inconspicuous placement of the cable. Manufactured with the highest quality components, the Samson DE10 delivers exceptionally clear, articulate sound with reliable performance in an extremely low-profile design.

In summary, the Samson AirLine 77 AH7 Headset Wireless System is a durable, high-quality, and user-friendly solution for all your audio needs. Its innovative design and reliable performance make it a standout choice in the realm of audio equipment.

Samson AirLine 77 Features

  • AirLine 77 AH7 Headset System :
  • Up to 300' (90m) operating range (line-of-sight)
  • Available in multiple channels (region dependent)
  • AC adapter and 1/4" audio cable included
  • AH7 Headset Transmitter :
  • Low-profile headset with mounted micro transmitter (no beltpack or cable required)
  • DE10x miniature condenser microphone element with omnidirectional pickup pattern
  • Four windscreens included
  • Up to eight hours of battery life using single AAA battery
  • Power/Low battery LED indicator
  • Internal Power switch
  • 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
  • DE10 Headset Microphone:
  • Miniature condenser microphone for nearly invisible use
  • Double ear design holds microphone securely in place, folds up for maximum portability
  • Outstanding audio quality for presentation, fitness and other vocal applications
  • 3mm microphone capsule
  • Omnidirectional pickup pattern
  • Detachable cable
  • Includes four different adapters for compatibility with most popular wireless transmitters
  • Windscreens, clothing cable clip and protective carry case also included

Product Documents

User Manual

Key Features

  • Wireless headset microphone system, perfect for presentations and active performances
  • Innovative AH7 micro transmitter design eliminates the need for cables and beltpacks
  • DE10x low-profile headset with omnidirectional condenser mic for clear audio capture
  • CR77 True Diversity receiver ensures reliable performance up to 300' away
  • User-friendly with up to eight hours of operation on a single AAA battery
  • Compatible with most wireless transmitters, includes four adapters and windscreens

What's in the box:

  • Samson AH7 Transmitter
  • CR77 Wireless Receiver
  • AC Adapter
  • 1/4 " Audio Cable
  • DE10 Headset Microphone
  • Detachable Cable
  • 4x Different Adapters
  • Windscreens
  • Clothing Cable Clip
  • Protective Carry Case
  • Samson 2 Year Limited Warranty