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Audio-Technica AT831R - Miniature Clip-On Mic

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Audio-Technica AT831R - Miniature Clip-On Mic
Key Features
  • Miniature Profile
  • Condenser Element
  • Cardioid Polar Pattern
The AT831R is a miniature condenser microphone with a cardioid polar pattern. It has been designed for hands-free applications in sound reinforcement systems and for use by professional musicians, especially for pickup of acoustic guitar. The AT831R provides improved gain before feedback that normally cannot be achieved with miniature omnidirectional microphones. Close up voice and instrument pickup are crisp and clean, yet full sounding, while suppression of background noise is significantly improved over that of stand mounted full size cardioid microphones.
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Audio-Technica AT831R Overview

The AT831R is a miniature condenser microphone with a cardioid polar pattern. It has been designed for hands-free applications in sound reinforcement systems and for use by professional musicians, especially for pickup of acoustic guitar. The AT831R provides improved gain before feedback that normally cannot be achieved with miniature omnidirectional microphones. Close up voice and instrument pickup are crisp and clean, yet full sounding, while suppression of background noise is significantly improved over that of stand mounted full size cardioid microphones.

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
13.1' (4m) cable permanently attached to mic, TA3F connector at power module
UPC: 042005309115

Audio-Technica AT831R Specs

Key Specs
Microphone Type
Lavalier
Polar Pattern
Cardioid
Element Type
Electret Condenser
Power Sources
Phantom Power
Color
Black
Microphone
Microphone Type
Lavalier
Polar Pattern
Cardioid
Element Type
Electret Condenser
Sound Field
Mono
Performance
Frequency Response
40 Hz to 16 kHz
Maximum SPL
141 dB (1 kHz @ 1% T.H.D.)
Sensitivity
-42 dB
Dynamic Range
112 dB
Connectivity
Analog Output Connector
1x Proprietary (on Mic)
1x XLR 3-Pin Male (on Power Supply)
Cable Length
13.1' / 4 m
Power
Power Sources
Phantom Power
Operating Voltage
11 to 52 V
Physical
Color
Black
Environmental Resistance
No
Dimensions
ø: 0.4 x L: 1" / 10.2 x L: 25 mm (Microphone)
ø: 0.7 x L: 0.1" / 18.9 x L: 3.6 mm (Power Supply)
Weight
0.1 oz / 2.8 g (Microphone)
2.9 oz / 81 g (Power Supply)
Packaging Info
Package Weight
1.06 lb
Box Dimensions (LxWxH)
10.4 x 4.4 x 1.65"

Audio-Technica AT831R Reviews

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