I think a magazine like Stereophile should do that some day. Take an award winning speaker from 5-10 yrs back and then have it go head to head with their new favorite !!
That is a good idea, Mark.
Of course, it would surprise me if Stereophile would dare to do such a test blind.
Audio-brands which would benefit from magazines having ABX as a standard procedure in their testing are the really great brands.
Many (all?) hi-fi magazines tend to give their readers the impression that gear being a few years old can not compare to brand new gear.
I appreciate that John Atkinson has measured a lot of gear (the measurements in itself).
The measurements have for instance shown that darTZeel CTH-8550's measured performance is disappointing (Atkinson's own word) although its price is a hefty $ 20 300. On the contrary, Cambridge Audio has made gear which measurements are really great although the products' prices are low. I think Cambridge Audio is among the brands who would benefit from ABX-testing.
That audio products (like Revel Ultima Salon2's) offers superb measured performance matters millions of times more than any subjectivist review in my opinion.
As a consequence, Atkinson's measurements (in themselves) of Revel Ultima Salon2 matters more to an objectivist like me than any subjectivistic opinion.
I consider "reviews" in 6moons and other extremely subjectivistic magazines worthless (and most (nearly all?) magazines are of the 6moons-type).
Just my opinions.
Have a nice day, everybody.