High quality studio and live microphone designed and manufactured in the USA

The Von Erickson Laboratories Skull Microphone is a high quality dynamic microphone suitable for studio and live  situations .

   Made in the USA

Type: Dynamic Shure Super 55 cartridge 
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