The Microtech Gefell UM 92.1 S Tube Microphone has a remarkable signal-to-noise ratio, and high sensitivity; while offering the typical full-bodied sound of tube microphones.
The UM 92.1 S studio microphone features our legendary PVC capsule M 7 which is renowned for its sound quality. This pressure gradient transducer uses two large diameter gold-plated plastic diaphragms. Three directional characteristics (omni, cardioid and figure 8) can be selected with a pattern selector switch integrated into the power supply UN 920.1. The vacuum tube preamplifier is a well-established design equipped with a pentode working as high μ triode selected for its sonic characteristics.
Microtech Gefell UM 92.1 S Tube Microphone Features
- Condenser microphone
- Omni-directional, cardioid, figure of 8
- Large diaphragm capsule
- PVC diaphragm
- Tube pre-amplifier
- Power supply
Microtech Gefell UM 92.1 S Tube Microphone Specifications
- Polar pattern: omni, cardioid, figure of 8
- Acoustic operating principle: pressure gradient transducer
- Frequency range: 20 Hz to 20.000 Hz
- Sensitivity at 1 kHz: 15 mV/ Pa
- Output impedance: 200 Ohm
- Noise level CCIR 468-4: 25 dB
- DIN EN 60268-4: 17 dB-A
- Signal-to-noise ratio CCIR weighted: 69 dB
- A-weighted: 77 dB
- SPL for THD 0,5 %: 120 dB
- Dynamic range: 103 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 UM 92.1 S Tube Microphone Includes
- UN 920.1 power supply
- C 92.1 (7pin) cable
- EA 92 shock mount
- W 92 windscreen
- Aluminium suitcase
- Warranty Information
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