Bright Chrome Skull Microphone
The Von Erickson Laboratories Skull Microphone is a high quality dynamic microphone suitable for studio and live situations .
Frequency response: 60 to 17,000Hz
Polar pattern: Supercardioid
Impedance: Microphone rating impedance is 150 Ohms (290 Ohms actual)
Sensitivity (at 1,000Hz): Open Circuit Voltage: -53.0 dBV/Pa, 1 Pascal=94 dB SPL
Polarity: positive pressure on the diaphragm produces positive voltage on pin 2 with respect to pin 3 of the output connector
Made in the USA