Genuine Astatic Road Devil Replacement Microphone


Noise cancelling amplified microphone with Uniden wiring CB radios.


A high-quality amplified microphone from this famous USA manufacturer, with noise-cancelling, is ideal for mobile use. Unlike many amplified mics, which are too sensitive and pick up every bit of background noise, these are designed especially for mobile use. The noise-cancelling circuitry means that only sound close to the microphone (ie your voice) is amplified and background sounds (eg your engine) are not.

  • Amplified electret noise cancelling
  • Electronic equalization for maximum talk power
  • PC board ground plane for maximum RF feedback suppression
  • Large external volume control
  • Soft moulded «no-stain» vinyl lip guard
  • Steel grille screen
  • Rugged ABS housing in fire red
  • Heavy-duty 6-wire cable
  • Uses standard 9V battery (not included)
  • Works with all modern transceivers



Type Amplified Electret Noise Cancelling
Output Level Open Circuit, -42 dB (0 dB = 1 Volt/microbar)
Impedance 100 Ohms (Matches all transceivers)
Connector 4-Pin (DX1)
Cable Six wire, five conductors, and one conductor shielded coil cord. Can be wired to any 3, 4, 5 or 6 wire system
Housing Durable high impact moulded red ABS
Battery Standard 9 Volt Battery (not included)
Current Drain 1.5 mA average
Weight 75 grams (6.2 oz)



Additional information

Weight 0.3 kg