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- Audio Technica AT831R Cardioid Condenser Lavalier Microphone
Audio Technica AT831R Cardioid Condenser Lavalier Mic
Audio Technica AT831R Cardioid Condenser Lavalier Microphone
- AT831R
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Audio Technica AT831R Cardioid Condenser Lavalier Microphone
The AT831R 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, such as pickup for horns with included AT8418 UniMount® microphone instrument mount. Excellent gain before feedback and suppression of background noise. Operates on phantom power only.
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 |