Microtech Gefell UM 930 Twin

Studio Microphone


Microtech Gefell UM 930 Twin

  • condenser microphone
  • omnidirectional, wide cardioid, cardioid, supercardioid, figure 8
  • large diaphragm capsule
  • PE diaphragm
  • transistor pre-amplifier
  • phantom powering P48


The UM 930 twin switchable pattern studio condenser microphone combines modern large diaphragm capsule technology with the latest in semiconductor circuit topology. The optimized dual-capsule assembly opens up new applications in recording techniques. In addition to conventional switched patterns, two different directional patterns can be selected at the same time.
The UM 930 twin is specifically designed to meet the needs of professional and semi-professional users who demand the highest performance. This microphone is ideally suited for universal miking applications in broadcast and sound studios. Applications include vocalists, announcers, dialog pickup, and as spot microphones for recording guitars, keyboards, percussion, wind, and string instruments.

technical data

Polar pattern omni, wide cardioid, cardioid, super cardioid, figure 8
Acoustic operating principle pressure gradient transducer
Frequency range 20 Hz to 20.000 Hz
Sensitivity at 1 kHz 20 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
Dynamic range 135 dB
Current consumption 4,5 mA
Output connector XLR5M
Weight 650 g
Length 158 mm
Diameter 65 mm
Surface satin nickel, dark bronze

product contents

with microphone connection cable C 93.01, in a wooden case 250 mm x 175 mm x 110 mm

Additional information

Weight 3 lbs
Dimensions 7 × 3 in