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Shure 577B Microphone

SKU: 577B MPN: 577B

The Shure 577B is a handheld dynamic microphone designed for communications and paging applications that require highly intelligible, low noise output.
List Price: $199.00
Sale Price: $137.28

From amateur radio to helicopter news and traffic reports, the Shure 577B is your microphone choice for mobile communications. The 577B offers total noise reduction, making it suitable for public address and paging systems in noisy areas, through shaped frequency response, directionality, and distant sound discrimination. The mic operates on the pressure-gradient principle and has two sound entry ports spaced a small distance apart.

Shure 577B Features Include:

  • A mounting bracket is supplied to provide convenient hang-up when the microphone is not in use.
  • frequency response tailored for close-talk operation
  • Extremely effective noise cancellation
  • Dynamic microphone cartridge
  • Modular design
  • "Million-cycle" leaf-type press-to-talk switch
  • TRIPLE-FLEXc able provides three to four times the flex life of most coiled cords
  • Rugged ARMO-DUR case
  • Built-in hang-up button and supplied mounting bracket

Shure 577B Microphone Specifications:


Frequency Response:
100Hz — 5kHz

Pickup Pattern:

150 Ω

Shure 577B User Guide (PDF)
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