Akai Professional ACM-100

type:                                         electret condenser microphone

directional characteristics:       uni-directional

output impedance:                   600  Ω

sensitivity:                                -73dB±3dB, at 1KHz (0dB=1V/µBar)

frequency response:                30 - 17,000 Hz

S/N ration:                               better than 50 dB

opoerating time:                      5000 hrs (continuos use)

cord:                                        3m cord with 6.34Ø single headed plug (jack)

max. sound pressure level:     125 dB S.P.L

finish:                                       nickel aventurine lacquer

dimensions:                             18,7ø x 176,5mm

weight:                                     195g

battery:                                     UM-3 1,5V