Sanken CU-51, Large diaphragm two-capsule microphone, Specially developed two-capsule system, One for bass and one for high frequencies, The frequency mapping is almost independent of the angle of incidence, Directional characteristic: Cardioid, 2 Way capsule DC-biased condenser, Frequency range: 20 - 20,000 Hz, Sensitivity (nominal at 1kHz): -30dB (31.6mV, 0dB = 1V / Pa), Equivalent noise level: 14 dB-A, Max. SPL: 138 dB, Output impedance: 150 ohms, Phantom power: + 48V +/- 4V, Power consumption: 4 mA, 3 Pin XLR, Length: 157 mm, Diameter: 42 mm, Weight: 430g, Colour: Matt brown