Questions about the amplifier

[kumiroff]

Hello everyone Tell me, what is the output of the amplifier and put the second circuit Cabela? Moreover, such a circuit is put only in amplifiers for the German market.

 

[kumiroff]

And what function do these capacitors perform?

 

[rayma]

The RC are Zobel networks, for stability.
The C from supply or common nodes to chassis are
low inductance connections, maybe for stability also.

 

[kumiroff]

Well, then, why are they only available for the German market:смущенный:? And the rest of us don't need stability?🙂

 

[kumiroff]

Do these circuits have any negative impact on the sound quality?