AKG C391 B

C 391 B (AKG Blue Line)   Switchable bass cut filter and 10-dB preattenuation pad Insensitive to handling noise High resistance to RF interference Capsules mount directly on SE 300 B powering unit or connects via 10-ft. (3-m) cable  Versatile cardioid condenser microphone comprising an SE 300 B powering/output module and CK 91 cardioid capsule, foam windscreen, and stand adapter.C 391 B (AKG Blue Line)    Richtcharakteristik cardioid  Frequency range 20 to 20,000 Hz  Sensitivity 10 mV/Pa (-40 dBV)  Max. SPL 132/142 dB (for 1% THD)  Equivalent noise level (CCIR 468-3) 28 dB  Equivalent noise level 17 dB-A  Signal/Rauschabstand (A-Bew.) 77 dB  Preattenuation pad 10 dB, switchable  Bass filter 12 dB/octave at 75 Hz  Impedance 200 ohms  Recommended load impedance >1000 ohms  Supply voltage 9 to 52 V phantom power to DIN 45596  Current consumption <2 mA  Connector 3-pin XLR  Finish dark gray  Dimensions 19 dia. x 146 mm / 0.7 dia. x 5.7 in.  Net weight 115 g / 4 oz.  Shipping weight 420 g / 14.8 oz.