Nagra III - failed internal speaker and mic input

[pow]

Hello,

 

I purchased a semi functioning Nagra III but have a feeling I might have to sell for spare parts as struggling to fix...

 

I replaced the pinch roller and I have sound from the monitoring outputs on the front of the machine. However the internal speaker has no output and neither does the line out except for a very faint crackly noise - when I press test tone I can just about hear it. In addition the mic input isn't registering my microphone as the modulo displays -10db constantly with no sound output and except for some crackling. I know its not much to go on but does anyone have any ideas before I give up on it

 

Thanks

[Hyeena]

Hi!

Did ypu manage to get this working? I have the very same problem now. It worked well few weeks ago.