audio-technica AT9921 Mini Mono Boundary Condenser Mic For Computer Recording

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Category: audio-technica, Pro-Audio-Installation-Sound-Boundary

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Mini mono boundary condenser mic for computer recording Business Mics A-T Business microphones bring quality audio capture to typical laptop, camcorder and voice recorder applications. They’re designated business mics and they make the process of radically improving on standard built-in mics as easy as plugging in a 3.5mm mini-jack.


Back electret condenser


Polar Pattern

Cardioid / Omni-directional switching


Frequency Response

100 – 15,000 Hz


Power Requirements

Battery / Plug-in power, 300 house battery life






24.5mm x 55mm x 61mm


Output Connector

3.5mm L-type gold plated mini jack



Power module, LR44 battery


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