Neumann U77 4 pin - pinout?

[justaman]

Hi

looking for a pinout for a vintage Neumann u77 - I don't wanna wire this up wrong!

thanks

 

[Farview]

I I recall correctly, that mic needs a separate power supply. If you have the power supply, you might want to ask this question on the Neumann website forum, since they would be the experts on how the mic is supposed to be wired.