M 900
From Microtech Gefell:
The M 900 has been developed for recordings of instrumental and vocal soloists in the professional market. Its well balanced frequency response in the free field as well as in the diffuse field and the appropriate distinct characteristics ensure clean and colourless recordings of any sound sources with good selectivity. A distance of less than 8 to 12 inches, which is recommended as minimum distance between lips and microphone, causes a coloration with an emphasis of lower frequencies, the proximity effect. An acoustic filter integrated in the protective basket reduces the pop sensitivity.
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
- Sensitivity at 1 kHz
- 17 mV/Pa
- Output impedance
- 150 Ohm
- Self-noise (CCIR 468-4)
- 21 dB
- Self-noise (DIN EN 60268-4)
- 13 dB-A
- Signal-to-noise ratio (CCIR weighted)
- 73 dB
- Signal-to-noise ratio (A-weighted)
- 81 dB
- Maximum SPL (0.5% THD)
- 133 dB
- Maximum SPL with 10 dB preattenuation
- 143 dB
- Dynamic range
- 120 dB
- Current consumption
- 3 mA
- Connector
- XLR3M
- Length
- 218 mm
- Diameter (capsule)
- 47 mm
- Diameter (preamplifier)
- 28 mm
- Weight
- 229 g
- Finish
- NEXTEL® S 139
- Included
- in wooden case 275 mm x 90 mm x 70 mm
Source: Microtech Gefell M 900 product page (English)