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Microtech Gefell M900

SKU: 2111153
$1,299.00Price
Cardioid Condenser Microphone in wooden case
  • Overview:

    • polar patterns cardioid
    • switchable attenuator
    • switchable high-pass filter
    • integrated popfilter
    • transformerless output

     

    The M 900 condenser microphone has been developed for recordings of instrumental and vocal soloists in the professional market. lts 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. The direction of maximum sensitivity is axial, i.e. endwise to the microphone.

     

    This fact and the ergonomic design make these microphone the right choice for live performance of soloists. Following the modern trend of technique the transducer is equipped with a gold plated polyester membrane.

     

    The newly developed transformerless impedance transducer having a balanced output stage guarantees a high output capability and low intrinsic noise. Together with the good qualities of the microphone capsule a high brilliance of the live performance is reached. A 10 dB attenuator is installed to reduce the sensitivity of the microphone when placed near extremely loud sound sources. And a low frequency roll-oft switch will reduce the proximity effect when dose miking. The two switches are sunk placed in the middle of the amplifier.

     

    At the lower end of the amplifier the microphone is equipped with a 3-pin XLR connector fitting to the microphone cable C 70. These microphones use 48 volt phantom powering according to the international standards DIN 45596 and IEC 268-15.

     

     

    Transformerless Condenser Microphone

    M 900

    Polar patterns

    cardioid

    Acoustical operating principle

    Pressure gradient transducer

    Frequency range

    40 ... 18000 Hz

    Switch position "reduced bass roll-off" at 90 Hz

    - 10 dB

    Sensitivity

    17 mV / Pa

    Rated impedance

    150 Ω

    Equivalent loudness level 
    due to inherent noise

    CCIR 468-4

    21 dB

    DIN EN 60651

    13 dB - A

    Signal-to-noise ratio

    (re 1 Pa at 1 kHz)

    CCIR-weighted

    73 dB

    A-weighted

    81 dB

    Max. SPL for THD ≤ 0,5%

    133 dB

    with 10 dB preattenuation

    143 dB

    Total dynamic range of the microphone amplifier

    120 dB

    Current consumtion (P 48, DIN 45596, IEC 268-15)

    3 mA

    Output connector

    3-pin XLR connector,

    goldplated contacts

    Weight

    229 g

    Dimensions (L x Ø )

    218 mm x 47/28 mm

    Finish

    dark bronze