This is a cool thread, fun to read. :b
Is vintage audio gear better than new retro designs? Of course not, generally, we have evolved in the last fifty years plus. ...Parts are better today, designs used computer help and more advanced measuring tools.
Still, love for vintage audio gear will never die; that's the best part of this story. ...The looks, the romance, the love affair, and even "some" of the vintage gear sound much better than lots of crappy brand new gear. It all depends...
Some new audio gear is built to break down real fast.
But yes, in vast general, quality for quality between the past and the present, we have a better grasp and tools @ our disposal.
And with inflation we can adjust in relation to our own personal financial situation...from fifty years ago and today.
Another thing; our emotional level facing music listening has also evolved.
Put an amplifier built 50 years ago with another one built today, and cover them behind a black screen. Listen to them both in comparison with the same speakers.
Do the same with all other audio gear; TTs, open-reel-decks, radio tuners, speaker cables, power AC chords, analog interconnects, mechanical/electrical loudspeakers.
Adjust the models according to price inflation and to designs using similar goals and techniques.
It is as complex as chess history. The combinations possible are millions more than all the stars in the universe.
All the world's encyclopedias about life on Earth since the beginning of the writings couldn't even approach the relativity of this extreme complexity and undefined infinity.
Yeah, people who own vintage audio gear think it's best because they are in love. You can't stop what's coming up and you can't change history.
Good and bad are part of human nature through all time periods. And audio gear are designed by humans still. ...Even robots who build our audio gear today are designed by humans.
What I find interesting is the change of pursuits over the years. Some are the same, but the parts and technology are not.
I know nothing, I just have few ideas from my book's library. And my experience? Well, my old tuners and speakers and cassette decks and turntables still make music (most of them), but not in the same ways as newer gear. Even today's music recordings are bad, and better. My ears are certainly older and my music taste more "classical".