User Manual

Type Condenser pressure gradient mic

Frequency Response 30Hz – 18 kHz

Polar Pattern Cardioid

Out Impedance 110 ohms

Sensitivity 15mV/Pa

S/N Ratio 78 dB (Ref. 1Pa A-weighted)

Equivalent Noise 18dB(A weighted IEC 268-4)

Max SPL for 0.5% THD 137dB

Power Requirement 48 V phantom power (+/- 4 V)

Current Consumption <3.0mA

Size 22 mm x 134 mm

Weight 0.35 lbs

Metal Finish Champagne

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Type Condenser pressure gradient mic Frequency Response 30Hz – 18 kHz Polar Pattern Cardioid Out Impedance 110 ohms Sensitivity 15mV/Pa S/N Ratio 78 dB (Ref. 1Pa A-weighted) Equivalent Noise 18dB(A weighted IEC 268-4) Max SPL for 0.5% THD 137dB Power Requirement 48 V phantom power (+/- 4 V) Current Consumption <3.0mA Size 22 mm x 134 mm Weight 0.
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Thank you for choosing the MXL 990 Condenser microphone. With proper care, this mic will provide many years of satisfaction. To get the best results, please take a few moments to read this manual. Enjoy your microphone! The MXL Team General Characteristics This microphone has a 22mm capsule with a gold-sputtered diaphragm and a fixed cardioid pickup pattern. Condenser microphones are very sensitive, readily revealing very subtle sonic details.