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Audio Technica AT831cW


Brands
  • Clip-on lavalier mic also excels in acoustic guitar applications
  • Provides crisp, full-sounding voice and instrument pickup
  • Operates on power from the Unipak Wireless Transmitter
  • Miniature Profile

$128.00

The Audio-Technica AT831cW 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 AT831cW 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.

This model AT831cW has been specifically designed for use with Audio Technica’s Wireless Transmitters.

FEATURES

  • Clip-on lavalier mic also excels in acoustic guitar applications
  • Provides crisp, full-sounding voice and instrument pickup
  • Operates on power from the Unipak Wireless Transmitter
  • Miniature Profile
  • Cardioid Polar Pattern
Brands

Audio Technica

Product Type

Condenser Microphones, Lavalier Microphones, Microphones

Microphone

Sound Field Mono
Capsule Electret Condenser
Polar Pattern Cardioid
Pad None
High-Pass Filter 80 Hz
Indicators None
Windscreen Foam (Included)

Performance

Frequency Range 40 Hz to 18 kHz
Maximum SPL 135 dB SPL (Phantom Power, 1 kHz, 1% THD)

121 dB SPL (Battery Power, 1 kHz, 1% THD)

Impedance 200 Ohms (Phantom Power)

270 Ohms (Battery Power)

Sensitivity -44 dB (Phantom Power)

-46 dB (Battery Power)

Dynamic Range 106 dB (Phantom Power, 1 kHz, at Max SPL)

92 dB (Battery Power, 1 kHz, at Max SPL)

Signal-to-Noise Ratio 65 dB (1 kHz)

Connectivity

Outputs 1 x Hirose 4-Pin Female Unbalanced (Lockable, on Attached Cable)
Headphone Connector None
Cable Length 5.9′ / 1.8 m
Cable Diameter 0.1″ / 2.6 mm

Power

Operating Voltage 11 to 25 V (Phantom Power)

1.5 V (Battery Power)

Operating Current Consumption 0.4 mA (Battery Power)

2 mA (Phantom Power)

Battery Type 1 x AA
Approximate Battery Life 1200 Hours

Physical

Color Black
Mounting Alligator Clip, Instrument Clamp (with Included Hardware)
Dimensions ø: 0.4 x L: 1″ / ø: 10.2 x L: 25 mm (Microphone)

H: 3.3 x W: 2.5 x L: 0.9″ / H: 84 x W: 63 x L: 22 mm (Microphone)

Weight 0.1 oz / 2.8 g

4.9 oz / 139 g (Power Supply)

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