The Microtech Gefell M 990 Tube Microphone is renowned for its high sensitivity and excellent signal-to-noise ratio. It combines modern large membrane capsule technology with the typical full-bodied sound of tube microphones that are preferred by vocalists and soloists.
The Microtech Gefell M 990 Tube Microphone is well-suited for difficult radio play productions as well as a supporting microphone for orchestra recordings. The pressure gradient transducer of the M 990 uses a large diameter gold-plated plastic membrane.
Microtech Gefell M 990 Tube Microphone Features
- Condenser microphone
- Cardioid
- Large diaphragm capsule
- PE diaphragm
- Tube pre-amplifier
- Power supply
Microtech Gefell M 990 Tube Microphone Specifications
- 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
Microtech Gefell M 990 Tube Microphone Includes
- Microtech Gefell M 990 Tube Microphone (Bronze)
- Power Supply
- Cable
- Shock Mount
- Windscreen
- Aluminium Suitcase
- Manufacturer Warranty
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