Studio Microphone M 990

Technical data

Polar pattern

cardioid

Acoustic operating principle

Pressure gradient transducer

Frequency range

20 Hz to 20.000 Hz

Sensitivity at 1 kHz

28 mV/Pa

Output impedance

200 Ohm

Noise Level

CCIR 468-4

24 dB

DIN EN 60268-4

13 dB-A

Signal-to-noise rate

CCIR weighted

70 dB

A-weighted

81 dB

SPL for THD 0,5 %

119 dB

Dynamic range

106 dB

DC power supply

120 V-

Anode current

1 mA-

Heater voltage

5,8 mV-

Heater current

200 mA-

Tube (low-noise)

EF 86

Output connector

7-polig, Tuchel C 70/A

Weight

400 g

Length

185 mm

Diameter

43 mm