1951 - The CM 51/3

In 1951 a smaller tube, the Telefunken EF 94 (6AU6) becomes available. Together with a small size output transformer the microphone's dimensions could be reduced to a diameter of 35mm and a length of only 240mm.

The capsule has a bayonet coupling and can be swiveled
about +/- 30°.


Next page: 1952 - The M 201

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