Audio-Technica AT831cW

Audio-Technica AT831cH - miniaturised condenser lavalier microphone with a cardioid polar pattern, ideal for both voice and capturing sound from acoustic or classical guitars. It features improved gain, before feedback, which would normally be impossible to achieve with a small omnidirectional microphone. The sound captured by this microphone is very well defined and clear, with significantly reduced ambient and background noise compared to larger cardioid microphones.

This microphone has been specially designed to be used with Audio Technica's UniPak® body-pack wireless transmitters. The permanently attached 1.4 m cable is equipped with a locking 4-pin connector. It comes with a windscreen and a clothing clip.

Technical specifications:

• Element: permanently polarized condenser
• Polar pattern: cardioid
• Frequency response: 40-20,000 Hz
• Dynamic range: 101dB at Max SPL
• Signal-to-noise ratio: 65dB, (A-Weighted)
• Maximum sound input level: 126dB, (at 1kHz 1% THD)
• Power supply: powered via UniPak® transmitter
• Impedance: 200 Ohms
• Connector: 4-Pin HRS
• Applications: vocal, instrument (especially acoustic guitar)
• Dimensions:
  • Microphone (L x diameter): 25 x 10 mm
  • Cable: 1.4m
• Weight without cable: 2.8g