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The MT 71 S studio condenser microphone, equipped with our reliable M7 large-diaphragm capsule, features outstanding performance, high sensitivity, and improved signal-to-noise ratio. The MT 71 S guarantees particularly clean and colourless sound reproduction. It is well-suited for instrumental and vocal soloists in radio and television broadcasting and any other kind of accurate production. The pressure gradient transducer is a dual-capacitor design that uses a single brass back-plate and two large-diameter gold-plated plastic diaphragms.
The transformerless circuit design substitutes the previous transformer for a symmetrical output stage yielding a superb transient response combined with a high RFI rejection. The circuit technology also achieves a wider dynamic range by lowering the self-noise floor and increasing the headroom for loud signals. A 10 dB attenuator has been installed to reduce the sensitivity of the microphone when placed near very loud sound sources. A sensitivity reduction for low frequencies can be utilized to suppress the proximity effect.
technical data
*Polar pattern - cardioid
*Acoustic operating principle - pressure gradient transducer
*Frequency range - 20 Hz to 20.000 Hz
*Sensitivity at 1 kHz - 13 mV/Pa ± 3 dB
*Switch position "reduced bass roll-off" at 90 Hz - -10 dB ± 1 dB
*Output impedance - 150 Ohm
*Noise level - CCIR 468-4 - 22 dB
DIN EN 60268-4 - 14 dB-A
*Signal-to-noise ratio - CCIR weighted - 72 dB
A-weighted - 80 dB
*SPL for THD 0,5 % - 134 dB
*with 10 dB preattenuation - 144 dB
*Dynamic range - 120 dB
*Current consumption - 3 mA
*Output connector - XLR3M
*Weight - 285 g
*Length - 217 mm
*Diameter - capsule - 42 mm
preamplifier - 21 mm
*Surface - satin nickel, black matt