Item # 271280

Print this page

  1. Select the information you'd like to print out.
  2. Cancel
Astatic by CAD AMC Omni Dynamic Mic With Push-to-Talk Switches
Use Add to Cart below to have it shipped to you, or to a store near you.
  • Store
  • Availability
Guaranteed Lowest Price
Pickup In Store

Éxtremely rugged and reliable, made to provide years of service.

The Astatic AMC105-2 is a dual-zone omnidirectional microphone designed especially for fixed or gooseneck mounting in quality sound installations. A smooth, wide band frequency response with a slight presence boost at 2kHz, gives a natural, crisp, highly intelligible sound. Two DPDT sealed micro switches, with color-coded buttons for easy identification, permits paging in two areas, and an all-call feature is obtained by depressing both buttons simultaneously. The AMC105-2 microphone is extremely rugged and reliable, and will stand up under the most strenuous handling conditions to provide years of dependable service.

The dynamic mic is supplied with 5/8" 27-thread mounting, 7' of rugged, synthetic jacketed four-conductor, two-shielded cable. Black Cycolac cap, chrome-plated screen and black Cycolac housing. A removable set screw is used to secure the front cap to the microphone housing and microphone to the gooseneck.

Astatic by CAD AMC Omni Dynamic Mic With Push-to-Talk Switches Specifications:

  • Low-impedance, wired normally open
    19" heavy-duty gooseneck
    2-3/4" heavy-duty flange
    Operating Principle: Moving Coil Dynamic
    Directional Pattern: Omnidirectional
    Frequency Response: 150Hz - 10KHz
    Sensitivity: -56 dBV (1.6 mV) @ 1 Pa
    Impedance: 550 ohms
    Output Level: -76 dB (0dB = 1 volt / microbar) ,1.58mV/PA
    Cable: 7' of four-connector, two-shielded, permanently attached, rugged jacketed cable
    Switch: DPDT professional sealed micro switches, operated with simple push buttons
    Dimensions: 1-3/8" diameter x 4-9/16"
    Weight: 7oz.
    Finish: Black Cycolac cap, chrome plated screen, black cycolac housing
    Phasing: Positive pressure (movement of the diaphragm inward) will generate a positive voltage on the red cable lead with respect to the black cable lead
    Cable connections: Connect cable leads red and black to balanced line input, white and shield (red button) for relay control for one zone, green and shield (black button) for relay control for the other zone

Voice your opinion! Be the first to review »
Questions about the AMC Omni Dynamic Mic With Push-to-Talk Switches (271280)

PO Box 4769
Westlake Village, CA 91359
Order #: (if applicable)  * Denotes Required Field
*First Name:
*Last Name:
Click to add file attachment
File Upload 5mb limit