DISC Samson AirLine 77 AL1 Wireless Transmitter E1

158.00 RRP 194.00 (including VAT @ 23%)

This product is currently not available for purchase

  • Samson Airline 77 Wireless System Component
  • AL1 Transmitter Only
  • Operates on a Single AAA Battery
  • Up to 16 Hours of Operation
  • Channel Frequency E1, Black

DISC Samson AirLine 77 AL1 Wireless Transmitter E1


The Samson AL1 Headset Transmitter is compatible with the AirLine 77 Wirelsss System, as well as most Lavalier condenser microphones with 1/8" mini-jack. If you have broken or damaged your AL1 transmitter, this is the perfect replacement without having to buy a whole new wireless system.

Product Ref: 39257

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Full Description

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The Samson AL1 Lavalier Transmitter will fit any type of lavalier condenser microphone with 1/8" mini-jack. Featuring a built-in electret condenser microphone which switches off automatically when an extended microphone is connected. Featuring UHF (Ultra High Frequency) - enabling your wireless system to operate on a much clearer frequency band with less interference. The AL1 also features Samson's breakthrough micro circuitry, allowing the AH1 to operate on a tiny triple-A battery with 14-hours of life.


  • Operating Power Voltage: 1.5V Typical, 1.05V Minimum, 2V Maximum
  • Current Consumption: 60mA Typical
  • Battery Life: 14 Hours (AAA size battery)
  • RF Output Power (5mW): -4dB Minimum, +3dB Maximum
  • Frequency Stability: -40kHz Minimum, 40kHz Maximum
  • Spurious: 1ìW
  • Modulation Factor: 13kHz Minimum, 15kHz Typical, 17kHz Maximum, Input 1kHz-20dBv
  • Input Impedance (Mic): 2K ohms
  • THD: < 2 (1 kHz deviation 15kHz)
  • Audio Frequency Response: 50Hz - 15kHz (±3.5 dB)
  • Controls: AL1 Power Switch, Mute Switch Volume AL1 2.5mm Stereo Jack
  • Indicators: Power On (LED Flash), Low Battery (LED On)
  • Channel Frequency: E1 863.125 MHz