Description
Microtech Gefell M 294
- condenser microphone
- cardioid
- small diaphragm capsule
- nickel diaphragm
- transistor pre-amplifier
- phantom powering P48
specification
The microphones M 294 and M 295 extend the studio microphone system SMS 2000. The reliable microphone capsules M 70 and M 94 form a unit with the modified microphone preamplifier MV 200. These microphones are designed for universal applications in professional recording and sound reinforcement and meet the requirements of modern technology. The transformerless circuit design substitutes the previous transformer for a symmetrical output stage. Its intrinsic noise and remarkable output capability emphasize the advantages of the microphone capsules M 70 and M 94. Microphone capsules with an extremely thin metal diaphragm enable brilliant sound transmission.
The desired presence boost of ca. 5 dB in the 8 kHz range gives the M 294 its special clarity. It is possible to activate a 10 dB attenuator pad for handling very high sound pressure levels. A sensitivity reduction for low frequencies can be utilized to suppress the proximity effect. The two switches are sunk into the middle of the preamplifiers.
technical data
| Polar pattern | cardioid | |
| Acoustic operating principle | pressure gradient transducer | |
| Frequency range | 20 Hz to 20.000 Hz | |
| Sensitivity at 1 kHz | 17 mV/Pa | |
| Switch position “reduced bass roll-off” at 60 Hz | -15 dB | |
| Output impedance | 150 Ohm | |
| Noise level | CCIR 468-4 | 22 dB |
| DIN EN 60268-4 | 13 dB-A | |
| Signal-to-noise ratio | CCIR weighted | 72 dB |
| A-weighted | 81 dB | |
| SPL for THD 0,5 % | 133 dB | |
| with 10 dB pre-attenuation | 143 dB | |
| Dynamic range | 120 dB | |
| Current consumption | 3 mA | |
| Output connector | XLR3M | |
| Weight | 160 g | |
| Length | 166 mm | |
| Diameter | 21/25 mm | |
| Surface | satin nickel, black matt | |
product contents
| in wooden case 210 mm x 68 mm x 50 mm |
