Sony C-800G PAC Microphone System with Power Supply Designed for the highest possible sound reproduction quality Suitable for vocal recording in studios and film post production houses High sensitivity of -33 dB/Pa Low noise and low distortion due to built-in cooling system Large diaphragm capsule Electronically selectable directivity, either omni- directional or cardioid Audio Frequency response: 20 Hz to 18 kHz Max SPL: 140 dB Signal-to-noise ratio: 76 dB (Uni), 73 dB (Omni) Dynamic range: 113dB Patter