Mark Levinson 380S Preamplifier schematics or component list needed

[L-13]

I am looking for Mark Levinson 380S schematics or a list of component changes so I can do a DIY upgrade with my 380 preamp. If anyone has either please get back to me. Thanks so much!

 

[Mark levinson]

Basically, only capacitors are changed if they are not suitable.
Change :
nichicon pl - nichicon pm
Sprague 63uf - nippon ChemiCon lxy 63uf-68v

 

[L-13]

I'm not sure you are correct. I believe the opamps and output transistors are different between the 380 and 380S.

 

[samchen]

mark levinson no.380 schematics

 

[L-13]

Samchen, Thank you!

 

[Hans Polak]

The above schematic sent was for a ML38.
Here is a functional diagram for the 3280S.
I've also added the output buffer.

Hans