Recording Microphone SM7B

Microphone Type

Dynamic

Frequency range

50 - 20,000 Hz

Pole pattern

Cardioid

Electromagnetic Sensitivity Hum

(Typical, equivalent to SPL/Milli Oersted)

60 Hz: 11 dB

500 Hz: 24 dB

1 kHz: 33 dB

Impedance

150 ohms for connection to a microphone input rated at 19 to 300 ohms.

Output level (at 1000 Hz)

Open circuit voltage: - 59.0 dB (1.12 mV)

0 dB = 1 volt on Pascal

Switch

Bass roll off and mid-range focus: Slotted response selector switch.

Cartridge Shock Mount

Air shock and vibration isolators.

Microphone connector

Tripod Professional Audio (XLR)

Guild rotation

Integrated, captive bead for easy attachment to base, fits 5/8 in-27 thread.

Polarity

Positive pressure on the diaphragm produces a positive voltage on pin 2 relative to pin 3.

Bark

Dark gray aluminum and aluminum housing with dark gray windshield.