M 990 Studio Tube Condenser Mic – Large Diaphragm PE Capsule Cardioid Microphone

M 990 Studio Tube Condenser Mic – Large Diaphragm PE Capsule Cardioid Microphone

Studio Microphone M 990

The M 990 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 M 990 vacuum tube condenser 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.

Features:

• Condenser microphone
• Cardioid
• Large membrane capsule
• PE membrane
• Tube pre-amplifier
• With power supply

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• 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