Microtech Gefell Tube condenser microphone M990, satin nickel

Vendor: Microtech Gefell
Microtech Gefell Tube condenser microphone M990, satin nickel The M 990 is well known for having an exceptional signal-to-noise ratio and high sensitivity. It combines the full-bodied sound characteristic of tube microphones—which are...
$2,916.00
Title

Microtech Gefell Tube condenser microphone M990, satin nickel

The M 990 is well known for having an exceptional signal-to-noise ratio and high sensitivity. It combines the full-bodied sound characteristic of tube microphones—which are favored by vocalists and soloists—with contemporary big membrane capsule technology. The M 990 vacuum tube condenser microphone is an excellent choice for both a supporting microphone for orchestra recordings and complex radio drama productions. The M 990 pressure gradient transducer makes use of a wide diameter plastic membrane that has been gold-plated.

Key Features

  • condenser microphone
  • cardioid
  • large diaphragm capsule
  • PE diaphragm
  • tube pre-amplifier
  • with power supply
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 ratio 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