Neumann U89 I, Large diaphragm studio microphone, Universally applicable studio microphone, Pressure gradient receivers can be used for vocals, speakers, overhead and wind instruments, Switchable polar pattern: omnidirectional, wide cardioid, cardioid, hypercardioid, figure eight, Switchable 10 dB attenuation, Two-stage bass roll-off, Frequency range: 20 - 20,000 Hz, Nominal impedance: 150 ohms, Nominal load impedance: 1000 ohms, Max. sound pressure level for K <0.5% with pre-attenuation: 140 dB, Requires + 48V phantom power, Dimensions (length x diameter): 185 x 46 mm, Weight: 400 g