Teladi K43

A very old Teladi tube microphone, probably model K43. This looks to be a similar age and technology to the earliest Neumann tube bottle microphones such as the CMV3, which was first made in 1928. Teladi started trading in 1932 and so it is likely that our Teladi dates from the early 1930s.

Stewart at Xaudia has traced out a schematic of this microphone....

And the power supply...

Visit the current Teladi website