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AT831B Clip On Lavaliere Instrument Mic Condenser Cardioid

AT831B Clip On Lavaliere Instrument Mic Condenser Cardioid

$339.00

Tax included.

40Hz-20kHz On/Off HPF 48V/AA 200/270 Ohm

This clip-on lavalier mic provides crisp, full-sounding voice pickup and excels as an instrument mic, especially for pickup of acoustic guitar with included AT8444 guitar adapter. It offers excellent gain before feedback and suppression of background noise. An integral 80 Hz high-pass filter provides easy switching from a flat frequency response to a low-end roll-off. It operates on battery or phantom power.

Clip-on lavalier mic also excels in acoustic guitar applications

Provides crisp, full-sounding voice and instrument pickup

Operates on battery or phantom power

1.8 m cable permanently attached to mic, TA3F connector at power module

Also available as:
AT831R – with phantom-only power module
AT831c – less power module; includes clothing clip and windscreen only; 3 m cable, unterminated
AT831cW – less power module; includes clothing clip and windscreen only; 1.4 m cable terminated with locking 4-pin connector for A-T UniPak® wireless systems
AT831cT5 – less power module; includes clothing clip and windscreen only; 1.4 m cable terminated with TA5F connector

AT831B SPECIFICATIONS

ELEMENT Fixed-charge back plate permanently polarized condenser
POLAR PATTERN Cardioid
FREQUENCY RESPONSE 40-20,000 Hz
LOW FREQUENCY ROLL-OFF 80 Hz, 18 dB/octave
OPEN CIRCUIT SENSITIVITY –44 dB (6.3 mV) / (Phantom / Battery) –45 dB (5.6 mV) re 1V at 1 Pa
IMPEDANCE (Phantom / Battery) 200 ohms / 270 ohms
MAXIMUM INPUT SOUND LEVEL 135 dB / 121 dB SPL, (Phantom / Battery) 1 kHz at 1% T.H.D.
DYNAMIC RANGE (typical) 106 dB / 92 dB, (Phantom / Battery) 1 kHz at Max SPL
SIGNAL-TO-NOISE RATIO1 65 dB, 1 kHz at 1 Pa*
PHANTOM POWER 11-52V DC, 2 mA typical
REQUIREMENTS
BATTERY TYPE 1.5V AA
BATTERY CURRENT / LIFE 0.4 mA / 1200 hours typical (alkaline)
SWITCH Off, on-flat, on-roll-off
WEIGHT (less cable and accessories)
MICROPHONE 2.9g
POWER MODULE 139 g
DIMENSIONS
MICROPHONE 25.0 mm long, 10.2 mm diameter
POWER MODULE 84.0 mm H x 63.0 mm W x 22.0 mm D
OUTPUT CONNECTOR Integral 3-pin XLRM-type (power module)
CABLE 1.8 m long (permanently attached to microphone), 2.6 mm diameter, 2-conductor, shielded cable with TA3F-type connector
ACCESSORIES FURNISHED AT8417 clothing clip; AT8444 instrument adapter; AT8531 power module; AT8116 windscreen; battery; protective carrying case