
MT 71 S
From Microtech Gefell:
The MT 71 S studio condenser microphone features our legendary original M7 capsule with PVC diaphragms which is renowned for its sound quality, 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.
Specs
- Type
- pressure gradient transducer
- Pattern
- cardioid
- Frequency response
- 20 Hz to 20.000 Hz
- Switch position "reduced bass roll-off" at 90 Hz
- -10 dB ± 1 dB
- Sensitivity at 1 kHz
- 13 mV/Pa ± 3 dB
- Output impedance
- 150 Ohm
- Self-noise (CCIR 468-4)
- 22 dB
- Self-noise (DIN EN 60268-4)
- 14 dB-A
- Signal-to-noise ratio (CCIR weighted)
- 72 dB
- Signal-to-noise ratio (A-weighted)
- 80 dB
- Maximum SPL (0.5% THD)
- 134 dB
- Maximum SPL with 10 dB preattenuation
- 144 dB
- Dynamic range
- 120 dB
- Current consumption
- 3 mA
- Connector
- XLR3M
- Length
- 217 mm
- Diameter (capsule)
- 42 mm
- Diameter (preamplifier)
- 21 mm
- Weight
- 285 g
- Finish
- satin nickel, black matt
- Included
- in wooden case 275 mm x 90 mm x 70 mm
Source: Microtech Gefell MT 71 S product page (English)
