Audio-Technica AT831CT
Lavalier Cardioid Microphone withTA4F Connector for Telex, HME and Swintec Wireless Systems

OUR PART #  AT831CT

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The Audio-Technica AT831CT clip-on lavalier microphone provides crisp, full-sounding voice pickup. The AT831 also excels as an instrument mic, especially for pickup of acoustic guitar. The mic is ideal for higher SPL applications, such as pickups for horns. Excellent gain before feedback and suppression of background noise. Operates on phantom power only.

Audio-Technica AT831CT Features:

  • Clip-on lavalier mic also excels in acoustic guitar applications
  • Provides crisp, full-sounding voice and instrument pickup
  • Excellent gain before feedback and suppression of background noise
  • Operates on phantom power only
  • RoHS compliant - free from all substances specified in the EU directive on hazardous substances

Audio-Technica AT831CT Specifications:

  • Element:  Fixed-charge back plate, permanently polarized condenser
  • Polar Pattern:  Cardioid
  • Frequency Response:  40 Hz - 16 kHz
  • Low Frequency Roll-off:  80 Hz, 18 dB/octave
  • Open Circuit Sensitivity:  -42 dB (7.9 mV) re 1V at 1 Pa
  • Impedance:  250 ohms
  • Maximum Input Sound Level:  141 dB SPL, 1 kHz at 1% T.H.D.
  • Dynamic Range (typical):  112 dB, 1 kHz at Max SPL
  • Signal-to-Noise Ratio:  65 dB, 1 kHz at 1 Pa
  • Phantom Power Requirements:  11-52V DC, 2 mA typical
  • Switch:  Flat, roll-off
  • Weight:  0.1 oz
  • Dimensions:  0.98" long, 0.40" diameter
  • Output Connector:  TA4F for Telex, HME and Swintec wireless systems
  • Cable:  55"
  • Included Accessories:
    • AT8417 Clothing Clip
    • AT8116 Windscreen

Audio-Technica AT831CT
Lavalier Cardioid Microphone withTA4F Connector for Telex, HME and Swintec Wireless Systems

OUR PART #  AT831CT

Product Information:

The Audio-Technica AT831CT clip-on lavalier microphone provides crisp, full-sounding voice pickup. The AT831 also excels as an instrument mic, especially for pickup of acoustic guitar. The mic is ideal for higher SPL applications, such as pickups for horns. Excellent gain before feedback and suppression of background noise. Operates on phantom power only.

Audio-Technica AT831CT Features:

  • Clip-on lavalier mic also excels in acoustic guitar applications
  • Provides crisp, full-sounding voice and instrument pickup
  • Excellent gain before feedback and suppression of background noise
  • Operates on phantom power only
  • RoHS compliant - free from all substances specified in the EU directive on hazardous substances

Audio-Technica AT831CT Specifications:

  • Element:  Fixed-charge back plate, permanently polarized condenser
  • Polar Pattern:  Cardioid
  • Frequency Response:  40 Hz - 16 kHz
  • Low Frequency Roll-off:  80 Hz, 18 dB/octave
  • Open Circuit Sensitivity:  -42 dB (7.9 mV) re 1V at 1 Pa
  • Impedance:  250 ohms
  • Maximum Input Sound Level:  141 dB SPL, 1 kHz at 1% T.H.D.
  • Dynamic Range (typical):  112 dB, 1 kHz at Max SPL
  • Signal-to-Noise Ratio:  65 dB, 1 kHz at 1 Pa
  • Phantom Power Requirements:  11-52V DC, 2 mA typical
  • Switch:  Flat, roll-off
  • Weight:  0.1 oz
  • Dimensions:  0.98" long, 0.40" diameter
  • Output Connector:  TA4F for Telex, HME and Swintec wireless systems
  • Cable:  55"
  • Included Accessories:
    • AT8417 Clothing Clip
    • AT8116 Windscreen
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