audio technica / AT857BD/C

A slim, high-quality microphone ideal for meetings and lectures.

■ Gooseneck condenser microphone
■ Unidirectional
■ Frequency characteristics: 20-20,000Hz
■ Sensitivity: -42dB (at battery), -40dB (at phantom)
■ Maximum input sound pressure level: 119 dB S.P.L.(battery), 134 dB S.P.L.(phantom)
■ SN ratio: 68dB
■ Output impedance: 250Ω balanced (when battery), 200Ω balanced (when phantom)
■ Power supply: AA alkaline batteries or manganese batteries x 1, phantom DC 11-52V
■ Current consumption: 0.4mA (when battery), 2mA (when phantom)
■ Low cut: 80Hz, 12dB/oct.
■ Size and weight: Length 530mm/183g
■ Finish: Black matte baking finish