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636LRB1 - Astatic 4 Pin Noise Canceling Microphone W/ Rubberized Finish

List price: $64.43
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636LRB1 - Astatic 4 Pin Noise Canceling Microphone Rubberized Polyurethane Coated

Astatic is the name in professional CB microphones. Astatic tests ALL of their microphones to ensure that only top quality mics will make the cut!

The Astatic 636LRB1 Noise Canceling 4 Pin CB Microphone is the ULTIMATE noise canceling CB microphone. The 636LRB1 boasts heavy duty construction, Grille screen, and a smooth operating, long life switch with spring return. 

The Astatic 636L is also available in black, chrome, silver, carbon fiber, and American Flag graphics. The 636LRB1 is stylish and sleek making it the perfect noise canceling microphone for CB, Amateur radio, and SSB communications.


The Astatic 636LRB1X is a 4 pin DIN dynamic CB microphone. The 636LRB1X mic is compatible with any CB radio, wired for a standard 4 pin plug. For complete information on CB microphone compatibility, see our CB microphone guide available in the CB World Help Center.

Product Features

  • Rubberized polyurethane coated
  • Dynamic noise canceling element
  • Frequency response: 100 to 5000 Hz
  • Output level: -58 dB (1.6mV) @ 1PA
  • Impedance: 200 ohms, matches 50 to 1000 ohms
  • 4 Pin microphone plug
  • Maximum talk power
  • Black grille screen with soft vinyl lip guard
  • Smooth operating, long life key button
  • Famous 636L dynamic noise canceling element assures clarity in noisy environments
  • Coiled cord is protect with strain relief
  • Quality tested
  • One year Factory warranty
  • Available in several variations

Additional Info

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i have been using Astatic 636 mics for 30+years. The best mic for clear communication. The rubberized coating adds a touch of "luxury" to your cb. Try one and you will understand.
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