DPA/Bruel&Kjaer schematic

[szegedin]

Hi All - Don't want to hijack the other thread on DPA;
Does anyone know where to find a schematic on the classic DPA (B&K) mics (4006, 4003 etc), whether in 130v or 48v form? Obviously, didn't turn up in a straight google search.
Just curious what kind of design the preamps are.

 

[micaddict]

Welcome! 

 

[Whoops]

Hi All - Don't want to hijack the other thread on DPA;
Does anyone know where to find a schematic on the classic DPA (B&K) mics (4006, 4003 etc), whether in 130v or 48v form? Obviously, didn't turn up in a straight google search.
Just curious what kind of design the preamps are.

Did you try to contact DPA?

search also the yahoo Mic Builders group a lot of info around there