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The Audio-Technica AT831cW is a miniature condenser microphone with a cardioid polar pattern. It has been designed for hands free applications in sound reinforcement systems, and for use by professional musicians, especially for pickup of acoustic guitar. The AT831cW provides improved gain before feedback that normally cannot be achieved with miniature omnidirectional microphones. Close up voice and instrument pickup are crisp and clean, yet full sounding, while suppression of background noise is significantly improved over that of stand mounted full size cardioid microphones.
This model AT831cW has been specifically designed for use with Audio Technica's Wireless Transmitters.
Clip-on lavalier mic also excels in acoustic guitar applications
Provides crisp, full-sounding voice and instrument pickup
Operates on power from the Unipak Wireless Transmitter
In the Box
Audio-Technica AT831cW - Mini Cardioid Condenser Mic
(AT8417) Clothing Clip
(AT8116) Foam Windscreen
55" (1.4m) Cable Terminated with Locking 4-Pin HRS Connector for A-T UniPak Wireless Transmitter
Limited 2-Year Warranty
Table of Contents
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Permanently Polarized Condenser
40Hz - 20kHz
Dynamic Range (Typical)
101dB, (@ Maximum SPL)
Maximum Input Sound Level
126dB, (@ 1kHz 1% THD)
Powered by the A-T UniPak Wireless Transmitters
4-Pin HRS Connector for Connection to A-T UniPak Wireless Transmitters
Low Frequency Roll-Off
Vocal, Instrument (Especially Guitar)
Microphone: 0.98 x 0.39" (25 x 10mm) LxDiameter Cable: 55" (1.4m) Long