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Audio Technica AT831CW Mini Cardioid Condenser Mic

Product #30829
In stock with supplier Usually ships in 2 - 3 working days

Audio Technica AT831CW Mini Cardioid Condenser Mic

Product #30829 | SKU AT831CW
In stock with supplier Usually ships in 2 - 3 working days

Product Features
  • Miniature Profile
  • Cardioid Polar Pattern
  • Clip-on lavalier mic
  • Crisp, full-sounding voice
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Our Price $139.00
- +
or 6 weekly payments from $23.16

Delivery - $3.90*
2 - 3 working days
2 - 3 working days
2 - 3 working days
*estimated shipping to Auckland


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.

Key Features

  • 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


Transducer Permanently Polarised Condenser
Polar Pattern Cardioid
Frequency Response 40Hz - 20kHz
Dynamic Range (Typical) 101dB, (@ Maximum SPL)
Signal-to-Noise Ratio 65dB, (A-Weighted)
Maximum Input Sound Level 126dB, (@ 1kHz 1% THD)
Power Requirements Powered by the A-T UniPak Wireless Transmitters
Output Impedance 200 Ohms
Output Connectors 4-Pin HRS Connector for Connection to A-T UniPak Wireless Transmitters
Pad None
Low Frequency Roll-Off None
Applications Vocal, Instrument (Especially Guitar)
Dimensions Microphone: 25 x 10mm LxDiameter
Cable: 1.4m Long
Weight 2.8g Less Cable

In The Box

  • Audio Technica AT831CW Mini Cardioid Condenser Mic
  • (AT8417) Clothing Clip
  • (AT8116) Foam Windscreen
  • 1.4 m Cable Terminated with Locking 4-Pin HRS Connector for A-T UniPak Wireless Transmitter


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  • Product: Audio Technica AT831CW Mini Cardioid Condenser Mic
  • Manufacturer: Audio Technica
  • Model: AT831CW
  • SKU: AT831CW
  • RM Product #: 30829
  • Length Meters: 1.4 m