AX1 Plug-In Transmitter, Q7 Handheld Dynamic Mic

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The Samson Airline 77 Handheld Wireless Microphone System features the compact AX1 plug-in transmitter, Q7 handheld dynamic microphone with XLR output connection, and CR77 true-diversity UHF receiver with 1/4" phone and XLR output connections. The miniature AX1 plug-in transmitter enables the user to adapt their favourite dynamic handheld microphone, or simply use the included Samson Q7 microphone.

Up to 14 hours of continuous operation is achieved on just a single AAA battery, and the AX1's compact design makes it unobtrusive and lightweight. The CR77 true-diversity receiver is the heart of the Airline 77 series and features PLL synthesised tuning, true diversity reception, dual antennas, XLR and 1/4" phone output connectors, RF level LED metres, and a large output volume control dial.

Key Features

  • AX1 transmitter plugs into any standard dynamic mic to make it wireless
  • Transmitter features power switch, power/battery LED and input level control
  • Single AAA battery operation allows up to 14 hours of life for AX1
  • Includes Samson Q7 dynamic microphone
  • True diversity UHF wireless handheld system with PLL frequency control
  • CR77 receiver features multi-segment audio level and RF level LED metres
  • Squelch and volume control
  • XLR and unbalanced 1/4-inch outputs with mic/line level output switch
  • AC adapter and 1/4-inch to 1/4-inch cable included


Frequency Range
Frequency N1- 642.375 MHz
Samson AirLine 77 Handheld Wireless Microphone System (Frequency N1- 642.375 MHz)
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