schematic request: harman kardon citation XXp

[renehuot70]

Hi,
I,m looking for the TECHNICAL & Owner's MANUAL for th Citation XXp.

It's for one of my friends

thanks

Coyote

 

[Gold_xyz]

I have found only this :
http://manuals.harman.com/HK/Service Manual/Citation XX schems.pdf

on the schema I don't see the output stage...

 

[aparatusonitus]

Anyone care to explane how this "inverted" complementary differential works, especially diode bias on the right side of diff. as well as bias of current mirrors, thank you!

 

[lumanauw]

Interesting schematic.

How does this amp sounds?