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AT831R

Cardioid Condenser Lavalier Microphone
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Details

This clip-on lavalier mic provides crisp, full-sounding voice pickup. The AT831R also excels as an instrument mic, especially for pickup of acoustic guitar with included AT8444 guitar adapter. The mic is ideal for higher SPL applications. Excellent gain before feedback and suppression of background noise. Operates on phantom power only.

  • 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
  • 4.0 m (13.1') cable permanently attached to mic, TA3F connector at power module
  • RoHS compliant—free from all substances specified in the EU directive on hazardous substances
  • Specifications

    ELEMENT Fixed-charge back plate, permanently polarized condenser
    POLAR PATTERN Cardioid
    FREQUENCY RESPONSE 30-20,000 Hz
    LOW FREQUENCY ROLL-OFF 10~25,000Hz
    OPEN CIRCUIT SENSITIVITY Maximum 30dB
    IMPEDANCE 100dB/mW (when noise cancelling function is used)
    MAXIMUM INPUT SOUND LEVEL 100Ω (when noise cancelling function is used)
    DYNAMIC RANGE (TYPICAL) Approximately 220g (inclusive of battery and cable)
    SIGNAL-TO-NOISE RATIO ∅ 3.5mm gold-plated stereo mini-plug
    PHANTOM POWER REQUIREMENTS DC 1.5V (1 alkaline AAA battery) DC 1.2V (1 nickel metal hydride NiMH rechargeable AAA battery)
    SWITCH Approximately 30 hours (1 alkaline AAA battery); 15 hours (1 nickel metal hydride NiMH rechargeable AAA battery)
    WEIGHT (MICROPHONE) 1.2m headphone cable (∅ 3.5mm gold-plated stereo mini-plug), 1.2m headphone cable for connecting to smart-phone (remote controller with microphone/∅ 3.5mm gold-plated stereo mini-plug) ∅ 6.3mm gold-plated stereo adapter 1 alkaline AAA battery Carrying pouch
    WEIGHT (POWER MODULE) Integral 3-pin XLRM-type
    DIMENSIONS (MICROPHONE) AT8480 shock mount for 5/8"-27 threaded stands; protective carrying case
    DIMENSIONS (POWER MODULE) S13
    OUTPUT CONNECTOR (POWER MODULE) AT8560 power supply; AT8447 shock mount for 5/8"-27 threaded stands; rack-mount adapters for power supply; protective mic carrying case
    CABLE R1
    ACCESSORIES FURNISHED R1
    AUDIO-TECHNICA CASE STYLE M36

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