Nelson Pass’ article is a marketing blurb meant to fool people like Andy2, who don’t know much about amplifier design. Obviously it worked.
Of course, someone observant would say, HEY! the distortion went up from 3 to 6 to 10db feedback, but at 15db feedback, it looks like it goes down some. Why didn’t your experiment include 20 or 30db of feedback Mr. Pass? .... well @andy2 , why didn’t it? You are the "expert" according to you. So tell us why he didn’t include 30db of feedback in that graph, and better yet, what would have happened with 30db feedback in an amplifier capable of properly implementing that.
We all wait with bated breath for your wisdom ....
Of course, someone observant would say, HEY! the distortion went up from 3 to 6 to 10db feedback, but at 15db feedback, it looks like it goes down some. Why didn’t your experiment include 20 or 30db of feedback Mr. Pass? .... well @andy2 , why didn’t it? You are the "expert" according to you. So tell us why he didn’t include 30db of feedback in that graph, and better yet, what would have happened with 30db feedback in an amplifier capable of properly implementing that.
We all wait with bated breath for your wisdom ....