Sennheiser MD441N
1971 - Microphone
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Sennheiser MD441N
1971
- Microphone
Dynamic directional microphone with supercardioid pickup pattern.
This microphone incorporates a roll-off filter and a brillance switch
Frequency response: 30 - 20.000 Hz
Rejection at 130º: 20 dB - 3 dB
Sensitivity: 1.8 mV/µbar ±3 dB
Electrical impedance at 1 kHz: 1000Ω
Plug: 3 pin DIN plug screwable
Magnetic field interference factor: 5uV/5uT
Brilliance switch: + 5 dB (referred to 1000Hz) above 5 KHz
Rool-off filter: 5 positions: M (music), S (speech), and frequencies bellow 700Hz are attenuated by up to 14 dB. Between the position M and S the low frequency response can be altered in 3 defined steps
Sound: Excerpt from the programme "Stravisnky, the Man and the Work", written by António Cartaxo and directed by José Gonçalves, winner of the 1983 Ondas Award.
Photo: António Cartaxo (left) with José Gonçalves (1980s).
The MD441, developed in the 1970s, is still considered an excellent microphone for voice and musical instruments.
In 1945, Fritz Sennheiser founded the company Laboratorium Wennebostel, Labor W, in Germany; in 1958, Labor W became Sennheiser Electronic.
The photographs and periodicals are part of the documental fund of the Historical Archive of the Núcleo Museológico e Apoio ao SP (https://museu.rtp.pt/arquivo-dci9).
This microphone incorporates a roll-off filter and a brillance switch
Frequency response: 30 - 20.000 Hz
Rejection at 130º: 20 dB - 3 dB
Sensitivity: 1.8 mV/µbar ±3 dB
Electrical impedance at 1 kHz: 1000Ω
Plug: 3 pin DIN plug screwable
Magnetic field interference factor: 5uV/5uT
Brilliance switch: + 5 dB (referred to 1000Hz) above 5 KHz
Rool-off filter: 5 positions: M (music), S (speech), and frequencies bellow 700Hz are attenuated by up to 14 dB. Between the position M and S the low frequency response can be altered in 3 defined steps
Sound: Excerpt from the programme "Stravisnky, the Man and the Work", written by António Cartaxo and directed by José Gonçalves, winner of the 1983 Ondas Award.
Photo: António Cartaxo (left) with José Gonçalves (1980s).
The MD441, developed in the 1970s, is still considered an excellent microphone for voice and musical instruments.
In 1945, Fritz Sennheiser founded the company Laboratorium Wennebostel, Labor W, in Germany; in 1958, Labor W became Sennheiser Electronic.
The photographs and periodicals are part of the documental fund of the Historical Archive of the Núcleo Museológico e Apoio ao SP (https://museu.rtp.pt/arquivo-dci9).
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