Microtech Gefell M 930

Studio Microphone; the smallest large membrane microphone


Microtech Gefell M 930

  • condenser microphone
  • cardioid
  • large diaphragm capsule
  • PE diaphragm
  • transistor pre-amplifier
  • phantom powering P48


The M 930 studio condenser microphone combines modern large diaphragm capsule technology with the latest in semiconductor circuit topology. They are specifically designed to meet the needs of professional and semi-professional users who demand the highest performance. The microphones are ideally suited for universal miking applications in broadcast and sound studios. They are also attractive for project studios. Applications include vocalists, announcers, dialog pickup, and as spot microphones for recording guitars, keyboard, percussion, wind, and string instruments.

The electronic impedance converter uses a perfected circuit topology. This design reduces the noise floor to an extremely low level while also raising the maximum output capability. As a result, these microphones have a clean, distortion-free sound over an extremely wide dynamic range. RFI susceptibility is very low.

technical data

Polar pattern cardioid
Acoustic operating principle pressure gradient transducer
Frequency range 20 Hz to 20.000 Hz
Sensitivity at 1 kHz 21 mV/Pa
Output impedance 100 Ohm
Noise level CCIR 468-4 13 dB
DIN EN 60268-4 7 dB-A
Signal-to-noise ratio CCIR weighted 81 dB
A-weighted 87 dB
SPL for THD 0,5 % 142 dB
Max. output level R = 1 kOhm 17 dBu
R = 10 kOhm 18 dBu
Dynamic range 135 dB
Current consumption 3,6 mA
Output connector XLR3M
Weight 210 g
Length 118 mm
Diameter 45 mm
Surface satin nickel, dark bronze

product contents

with microphone holder MH 93.1 in a wooden case 180 mm x 106 mm x 78 mm

Additional information

Weight 1 lbs
Dimensions 5 × 2 in