Lauten Audio Clarion FC-357, condenser microphone, Large 28.25mm dual-diaphragm capsule, Cardioid, Omni & Figure-8 polar pattern switch, +10dB gain switch, -10dB attenuation switch, Low noise FET, High resolution capacitors, Custom wound output transformer, Circuit: Solid-State low-noise FET, Type: Pressure gradient condenser, Polar Pattern: Cardioid, Omnidirectional & Figure-8, Freq. Response: 25Hz-20KHz, Dynamic Range: 120dB minimum, Impedance: <200 ohms, Max. SPL: 0.5%THD@1000Hz: 130dB, Self-noise level: < 15dB(A), Sensitivity:16mV/Pa OR -36±2dB 0dB=1V/Pa 1000Hz, Special Features:-10 dB attenuation and +10dB gain, Requires 48v Phantom power, Includes: Shock mount, Wood box, Flight Case