Cardioid Condenser Lavalier Microphone
AT831
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AT831
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)
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Specifications
| Microphones | |
|---|---|
| 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) |
Reviews
Q&A
Downloads
Wireless Essentials® Accessory Microphones and Input Cables Specification Sheet
AT831b Submittal Sheet
AT831b Specification Sheet
AT831R Submittal Sheet
AT831R Specification Sheet
Warranties
AT831b, AT831c, AT831R: FIVE YEAR LIMITED END USER WARRANTY
AT831cH, AT831cT4, AT831cW: TWO YEAR LIMITED END USER WARRANTY
AT831cH, AT831cT4, AT831cW: TWO YEAR LIMITED END USER WARRANTY
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