Audio Technica AT831b Cardioid Condenser Lavalier Microphone
The name Audio-Technica is synonymous with top-quality performance, clarity and durability when it comes to microphones, so expect no less from the AT831b Cardioid Condenser Lavalier Mic.
Clip-On AT831b & Pick-up Full Rich Sound
AT831b, a clip-on Lavalier Condenser Mic, delivers crystal-clear vocals and is perfected especially for pickup of acoustic guitar using the AT844 guitar adapter provided by Audio-Technica.
You’ll get superior gain prior to feedback and suppression of background noise with the AT831b. Audio-Technica engineered this Cardioid Condenser Lavalier Mic with the narrow acceptance angle suited for long-distance pickup. It’s designed to reject pickup of side and rear sound.
The AT831b Lavalier Mic is RoHS (Restriction of Hazardous Substances) compliant. Accessories include: AT8417 clothing clip; AT8116 windscreen; battery; and, protective carrying case. Audio-Technica created it to adapt easily to TV, film and video production, ENG, outdoor recording and customized applications.
Audio-Technica’s AT831b Lavalier Mic operates with phantom power or batteries and is equipped with an integral 80 Hz high-pass filter for easy switching from flat frequency response to a low-end roll-off.
The AT831b Cardioid Condenser Lavalier Mic comes with a permanently attached 6’ (1.8 m) cable. The TA3F connector is at the power module. Audio-Technica versatility is just one great aspect of this excellent mic. See a few tech specs below:
Frequency Response: 40-18,000 Hz
Low Frequency Roll-Off: 80 Hz, 18 dB/octave
Open Circuit Sensitivity:
Phantom: -44dB (6.3 mV) re 1V at 1 Pa
Battery: -46 dB (5.0 mV0 re 1V at 1 Pa
Phantom: 200 ohms
Battery: 270 ohms
Maximum Input Level:
Phantom: 135 dB SPL, 1 kHz at 1% T.H.D.
Battery: 121 dB SPL, 1 kHz at 1% T.H.D.
Dynamic Range (Typical):
Phantom: 106 dB SPL, 1 kHz at Max SPL
Battery: 92 dB SPL, 1 kHz at Max SPL
Phantom Power Requirements: 11-52V DC, mA typical
Battery Type: 1.5V AA/UM3
Audio-Technica gives you professional power with the AT831b Cardioid Condenser Mic, an exquisite little Lavalier you can’t help but love.