[martioz]

Is this a correct implementation of the multi-loop feedback into inverting Op amplifier buffered circuit?
Hence inverting input has lower distortion I’m trying to configure feedback loop and overall gain.

Any comment is more than welcome.

 

[martioz]

And other option...

 

[martioz]

I have corrected the original circuit, hope have this right.

Inner loops provide local feedback to the inverting opamp, two inverting opamps provide positive global feedback.

Any comments?

 

[martioz]

.

 

[martioz]

thinking...

 

[KTpG]

Since no one else responded...

Just try it to see which one works best.