Violet Design The Black Knight, large size dual diaphragm capsule, Transducer type: electrostatic, Operating principle pressure gradient, Diaphragm's active diameter 27 mm, Frequency range 20 Hz to 20 kHz, Polar pattern unidirectional - cardioid, Output impedance 50 ohms, Rated load impedance 1000 ohms, Suggested load impedance >500 ohms, Sensitivity at 1000 Hz into 1000 ohms load 33 mV/Pa, S/N Ratio CCIR 468-3 weighted 76.5 dB, S/N Ratio DIN/IEC 651 A-weighted 87.5 dB-A, Equivalent noise level DIN/IEC A-weighted 6,5 dB-A, Maximum SPL for 0.5% THD at 1000 Ohms load 134 dB, Dynamic range of the internal preamplifier 128 dB, Phantom powering voltage on pins #2 & #3 of XLR +48 V (+/-4 V), Current consumption <2 mA, Dimensions 208 mm x 44 mm, Weight 450 g
