Are future improvements in Amp/PreAmps slowing to a crawl?

You’re not the first wannabe that tried to hump my leg. Go ahead, knock yourself out. 🐩

kosst

And in 48 years you haven't achieved any success or praise for your audio expertise, but you're about to teach the true greats in the field some big lessons, eh?

As a matter of fact - Yes.
This brings us back to the egg on your face moment that's coming down the pike like an 18 wheeler.

Please kosst for Gods sake man - you are in a nose dive like you have no idea. You are making it worse on yourself.

Think about this for a moment. Just humor me.
What if everything I've told you is true and accurate?
Including that there are no designers that are even close to creating what I have made.

Wouldn't that be something?
The good news (for audiophiles) is that it really is here.

On that note I would suggest that we call a truce on beating a dead horse because its getting nowhere fast.

Lets wait and see what happens next and then you can react.

kosst

Rather than accept the onslaught of valid and well reasoned criticism brought before you, you hunker down even more.

Oh you mean like -

I don't like you because I think you're a liar.

Or

There is some debate as to whether you're smart enough to realize you're full of crap.

Or

I'm pretty sure everybody here has concluded you're a fraud

Or

We all see you have no clothes.

It sounds like you have quite a crowd there - who are you "debating" with? The voices in your head?

You brag you work in values of picovolts, but you can't prove it.

I have to admit you might have me on that one.

You arrogantly presume you've stumbled onto some new branch of physics or something and have the audacity to invent the language

The results I have gotten are from my endless hours of dedication to a single concept. I did not "stumble" into anything. The final circuit I ended up with was my target from the beginning - not an accident.

I have figured out the correct configuration of the right components to produce live music. I was able to do this simply because I knew it was possible.

This body of work includes what I have learned about how the ear-brain perceives something as "live" That understanding has helped shape the concept and implementation of an automatic focus system.

And now all that work has paid off.
The future got here sooner that you thought. 
Sorry but just like Hillary - you going to have to get over it.