The AMNESIS amp: a good amplifier, like a gentleman, has no memory.

[maxlorenz]

The Сap comp of Miller limits the spectrum for the next stage, and the RC phase twists approximately in the range of 25-60 degrees at a frequency corresponding to its time constant, and the entire over spectrum goes to the next stage, if it does not have enough frequency properties, it simply turns the phase and the result is positive feedback.

Thanks dear Hennady.
Every day we learn something....

The stability question is one of the most difficult to comprehend and tame, for we, non-instructed amateurs....

Best wishes,
M.

 

[Hennady Kovalsky]

The stability question is one of the most difficult to comprehend and tame, for we, non-instructed amateurs....

so it’s not so difficult - one of the rules is that, a compensation capacitor in parallel with the common NFB resistor - you can immediately say that the amplifier is overcompensated, and that this is very bad for the sound, due to the complex nature of the real load.
What I constantly see in this topic are models with such a compensation capacitor - it becomes sad....