UM 92.1 S
Tube Microphone
From Microtech Gefell:
The UM 92.1 S studio microphone features our legendary original M7 capsule with PVC diaphragms which is renowned for its sound quality. This pressure gradient transducer uses two large diameter gold-plated plastic diaphragms. The UM 92.1 S has a remarkable signal-to-noise ratio and high sensitivity. It has the typical fullbodied sound of tube microphones that are preferred by vocalists and soloists.
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.
Specs
- Type
- pressure gradient transducer
- Pattern
- omni, cardioid, figure of 8
- Frequency response
- 20 Hz to 20.000 Hz
- Sensitivity at 1 kHz
- 15 mV/ Pa
- Output impedance
- 200 Ohm
- Self-noise (CCIR 468-4)
- 25 dB
- Self-noise (DIN EN 60268-4)
- 17 dB-A
- Signal-to-noise ratio (CCIR weighted)
- 69 dB
- Signal-to-noise ratio (A-weighted)
- 77 dB
- Maximum SPL (0.5% THD)
- 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
- Connector
- 7-polig, Tuchel C 70/A
- Length
- 197 mm
- Diameter
- 42 mm
- Weight
- 430 g
- Finish
- satin nickel
- Included
- with power supply UN 920.1, connection cable C tube, elastic suspension EA 92, windscreen W 92, in suitcase
Source: Microtech Gefell UM 92.1 S product page (English)