Audio-Technica AT831R: AT831 Microphone
Brand
:Audio-Technica
Model
:
AT831R
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Audio-Technica AT831R: AT831 Microphone
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. Supplied by Trianze Tech across Dubai, Abu Dhabi, the UAE and the GCC.
Key Features:
- 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
Technical Specifications:
| Spec | Value |
|---|---|
| Brand | Audio-Technica |
| Model | AT831R |
| Product Type | Lavalier Mics |
| Polar Pattern | Cardioid |
| Frequency Response | 40 to 16,000 Hz |
| Low Frequency Roll-Off | 80 Hz, 18 dB/octave |
| Open Circuit Sensitivity | -42 dB (7.9 mV) re 1V at 1 Pa |
| Impedance | 250 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 | 11 to 52V DC, 2 mA typical |
| Switch | Flat, roll-off |
| Weight (Microphone) | 0.1 oz (2.8 g) |
| Weight (Power Module) | 2.9 oz (81 g) |
| Dimensions (Microphone) | 0.98 inch (25.0 mm) long, 0.40 inch (10.2 mm) diameter |
| Dimensions (Power Module) | 3.66 inch (92.9 mm) long, 0.74 inch (18.9 mm) diameter |
| Output Connector (Power Module) | Integral 3-pin XLRM-type |
| Cable | 4.0 m (13.1') long (permanently attached to microphone), 3.2 mm (0.13 inch) diameter, 2-conductor, shielded cable with TA3F-type connector |
| Accessories Furnished | AT8417 clothing clip; AT8444 guitar adapter; AT8538 remote power module; AT8116 windscreen; protective carrying case |
| Audio-Technica Case Style | M1 |
Why Buy the Audio-Technica AT831R AT831 Microphone from Trianze Tech?
- Genuine Audio-Technica product sourced through authorized channels with local UAE support
- Pre-sales help matching the AT831R to your microphones, mixers and installation
- Fast delivery across Dubai, Abu Dhabi, the wider UAE and the GCC
- Procurement-ready quotations for venues, broadcasters, schools and corporate projects
Frequently asked
Questions our clients ask before signing.
If you don't see your question here, our consultants will gladly walk you through specifics on a discovery call.
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Talk to a consultant — most queries are answered in a 15-minute call.
The Audio-Technica AT831R uses a Cardioid polar pattern.
The Audio-Technica AT831R has a frequency response of 40 to 16,000 Hz, with a low frequency roll-off of 80 Hz, 18 dB/octave.
The Audio-Technica AT831R has an open circuit sensitivity of -42 dB (7.9 mV) re 1V at 1 Pa, and a maximum input sound level of 141 dB SPL, 1 kHz at 1% T.H.D. Trianze Tech can confirm figures for your application.
Published specifications list the power requirement of the Audio-Technica AT831R as 11 to 52V DC, 2 mA typical.
The Audio-Technica AT831R has Integral 3-pin XLRM-type as its connector.
Trianze Tech stocks the Audio-Technica AT831R in Dubai with fast delivery across the UAE and GCC. Call +971 58 161 3661 or message us on WhatsApp for the best price and current stock availability.