Shure MX690 manual Microphone Specifications, Polar Pattern at 1 kHz Cardioid

Microphone Specifications

Type

Condenser (electret bias)

Frequency Response

50–17000 Hz

Polar Pattern (at 1 kHz) Cardioid

Sensitivity (at 1 kHz , open circuit voltage) –33 dBV/Pa (22 mV)

1 Pascal=94 dB SPL

Dynamic Range (1 kΩ load at 1 kHz) 96 dB

Common Mode Rejection (10 Hz to 100 kHz) 45 dB minimum

Preamplifier Output Clipping Level (1% THD)

–6 dBV (0.5 V)

Polarity

Positive sound pressure on diaphragm produces positive voltage on pin 2 relative to pin 3 of output XLR connector or tip of 1/4” phone plug.

16