Features:
Neumann KM 133 D condensor microphone consists of a KK 133 capsule (hypercardioid), the digital KM D output stage, the WNS 100 windscreen, the SG 21 stand mount and the SBK 130 A sphere (acoustical adapter)
Acoustic operating principle Pressure transducer
Directional pattern omni diffuse-field equalized
Frequency range 20 Hz...20 kHz
Sensitivity1) -40 dBFS
Equivalent noise level, CCIR3) 28 dB
Equivalent noise level, A-weighted3) 15 dB-A
Signal-to-noise ratio2) CCIR3) 66 dB
Signal-to-noise ratio2) A-weighted3) 79 dB
Max SPL at 0 dBFS 134 dB
Max SPL with 18 dB preatt. 152 dB
Current consumption max. 150 mA (DPP)
Weight output stage 70 g
Weight capsule 49 g
Diameter 22 mm
Length 128 mm