Azden SMX-20 - Compact Directional Stereo Microphone
Azden SMX-20 - Compact Directional Stereo Microphone


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VideoGuys Part # (SKU): SMX20
Compact Directional Stereo Microphone
  • Full Description
  • Specifications
  • What's Included
  • Demo Videos
  • Reviews

Designed to work with today’s high performance DSLR cameras, the SMX-20 offers directional high quality stereo sound. At less than 5” long the SMX-20 is small in size only. Its wide frequency response, low noise and directional sound is a major step-up from the camera’s built in microphone. The SMX-20 comes complete with windscreen, LR-44 battery and shock mount holder with shoe. The attached output cable terminates with a 3.5 mm stereo mini-plug and connects directly into the camera’s microphone jack.


  • Handcrafted in Japan

  • Designed for high performance DSLR cameras

  • Directional stereo microphone

  • Wide frequency response

  • LR-44 battery included

  • Up to 150 hours of battery life

  • 3.5mm mini-plug stereo output

  • Comes with shock mount and windscreen

  • Mic Element: Stereo Electret Condenser

  • Frequency Response: 100-20,000Hz

  • Sensitivity: -40dB @1kHz (1V/Pa)

  • Directional Pattern: Stereo Cardioid

  • Output Impedance: 1.5k Ohm @ 1kHz

  • Signal to Noise Ratio: 60dB (1kHz @ 1Pa)

  • Dynamic Range: 66dB

  • Max. SPL: 100dB

  • Power: LR44 – included alkaline battery

  • Battery Life: 150 hours with alkaline battery

  • Weight: 72g with battery

  • Dimensions: Ø 21mm X 121mm (Ø 0.83” X 4.76″)

  • Output: 3.5mm stereo mini-plug cable

In The Box

  • SMX-20 Microphone

  • Shock mount mic holder

  • Foam windscreen

  • Manual

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