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Plug in any XLR Style Microphone using this box. When using your Pro/Stage Mic you now key

your radio with our handy desktop PTT keyer (included) or use an optional foot pedal for

hands free operation :-) .

Pro Mic Preamp Box

  • Use any one of your favorite vocal stage – XLR style microphones with your CB radio. There are many more microphone options now.
  • Loud and clear Onboard Preamp for extra gain and control.
  • On & Off switch.
  • 2 cool blue LEDS.
  • XLR microphone input on the front.
  • Keying input jack on rear.
  • Fits 4 pin Galaxy, Cobra, RCI, & Connex radios.
  • Comes with desktop push button PTT remote control.
  • AC Power Adapter included.

Dc power adapter available, please check our shop page.


Remote control Push To Talk included.



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