AT831

Audio-Technica

$119.00 - $249.00
SKU:
AT831
Width:
3.90 (in)
Height:
1.40 (in)
Depth:
1.40 (in)
Shipping:
Ships free on orders over $35

AT831

Cardioid Condenser Lavalier Microphone

This clip-on lavalier mic provides crisp, full-sounding voice pickup. It also excels as an instrument mic, especially for pickup of acoustic guitar. The wired configuration (AT831R) includes the AT8444 guitar mount. The mic is ideal for higher SPL applications, and offers excellent gain before feedback and suppression of background noise. Includes windscreen and clothing clip.

Available configurations:

AT831R: 13.1' (4.0 m) permanently attached cable terminated with TA3F connector; AT8538 phantom-only power module with 80 Hz high-pass filter.

AT831b: 6' (1.8 m) permanently attached cable terminated with TA3F connector; AT8531 power module (with 80 Hz high-pass filter) for battery or phantom power.

AT831c: 10' (3 m) permanently attached cable (unterminated); no power module.

AT831cH: 55" (1.4 m) permanently attached cable terminated with a screw-down 4-pin connector for use with Audio-Technica cH-style body-pack wireless transmitters; no power module.

AT831cW: 55" (1.4 m) permanently attached cable terminated with cW-style locking 4-pin connector for use with Audio-Technica cW-style body-pack wireless transmitters; no power module.

AT831cT4: 55" (1.4 m) permanently attached cable terminated with TA4F connector for use with Shure wireless systems; no power module.

Features:

  • Provides crisp, full-sounding voice and instrument pickup
  • Excellent gain before feedback and suppression of background noise
  • Also excels in acoustic guitar applications with included guitar adapter (wired configuration)

Specifications:

Element Condenser
Polar Pattern Cardioid
Frequency Response 40 - 16,000 Hz
Low Frequency Roll Off 80 Hz, 18 dB/octave (wired only)
Open Circuit Sensitivity -42 dB (7.9 mV) re 1V at 1 Pa
Maximum Input Sound Level 141 dB SPL, 1 kHz at 1% T.H.D.
Dynamic Range 112 dB, 1 kHz at Max SPL (wired only)
Signal-to-Noise Ratio 65 dB, 1 kHz at 1 Pa
Phantom Power Requirements 11-52V DC, 2 mA typical (wired only)
Switches Off, on-flat, on-roll-off (wired only)
Weight Microphone : 2.8 g (0.1 oz) - Power Module : 81 g (2.9 oz) (wired only)
Dimensions Microphone: 25.0 mm (0.98") long, 10.2 mm (0.40") diameter
Power Module: 3.66" (92.9 mm) long (wired only), 0.74" (18.9 mm) diameter
Output Connector Integral 3-pin XLRM-type on Power Module (wired only)
Accessories Included AT8419 clothing clip;
AT8444 Instrument Microphone Adapter (wired only);
AT8538 remote power module (wired only);
AT8116 windscreen; protective carrying case (wired only)