Brand New Condition Element 14mm back electronic condenser capsule Polar Pattern Uni-directional(Super-cardioid) Frequency Response 20Hz-18kHz Sensitivity 30dB±3dB (0dB=1V/Pa at 1kHz) Output Impedance 150Ω±30% (at 1kHz) Load Impedance ≥1000Ω Self Noise 16dB A Max. Input SPL 134dB (at 1kHz ≤1% T.H.D) S/N Ratio 78dB Phantom Power Requirement 5V or 48V Electrical Current 3mA