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Audio Technica AT831R Cardioid Condenser Lavalier Mic
Audio Technica AT831R Cardioid Condenser Lavalier Mic

Audio Technica AT831R Cardioid Condenser Lavalier Microphone

  • AT831R
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Audio Technica

£189.00

£157.50 exc. VAT

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Audio Technica AT831R Cardioid Condenser Lavalier Microphone

The AT831R is a high quality Lavalier Microphone which offers crystal clear and well rounded voice pick-up. It is ideal for use in situations where room noise or feedback presents a problem.  The microphone's cardioid polar pattern cuts out background noise and offers optimum gain levels before feedback.The microphone is also perfect for use with musical instruments, for instance acoustc guitar, for which an adapter is included in the box.  The AT831R works equally well when mounted on wind instruments,where Sound Pressure Levels are higher. An AT8418 UniMount® instrument mount is also included.  

Must be used with phantom power.

 

Highlights

  • 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
  • 25' (7.6 m) cable permanently attached to mic, TA3F connector at power module

Also available as

  • AT831b – with battery/phantom power module
  • AT831c – less power module; includes clothing clip and windscreen only; 10' (3 m) cable, unterminated
  • AT831cW – less power module; includes clothing clip and windscreen only; 29.5" (0.75 m) cable terminated with locking 4-pin connector for A-T UniPak™ wireless systems
  • AT831cT5 – less power module; includes clothing clip and windscreen only; 55" (1.4 m) cable terminated with TA5F connector for ATW-U101 body-pack wireless system
Audio Technica AT831R Cardioid Condenser Lavalier Mic
Element Fixed-charge back plate, permanently polarized condenser
Polar Pattern Cardioid
Frequency Response 40-20,000 Hz
Open Circuit Sensitivitiy -42 dB (7.9 mV) re 1V at 1 Pa
Impedance 200 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 9-52V DC, 2 mA typical
Weight (Microphone) 0.1 oz (2.8 g)
Weight (Power Module) 1.8 oz (51.4 g)
Dimensions (Microphone) 0.98" (24.8 mm) long,
0.40" (10.2 mm) diameter
Dimensions (Power Module) 3.13" (79.5 mm) long,
0.83" (21.0 mm) diameter
Output Connector (Power Module) Integral 3-pin XLRM-type
Cable 4.0 m (13.1') cable permanently attached to mic, TA3F connector at power module
Accessories Furnished AT8417 clothing clip; AT8418 UniMount® microphone instrument mount; AT8444 guitar adapter; AT8533 remote power module; AT8116 windscreen; protective carrying case
Audio-Technica Case Style M1
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