Old thread, I know. But I could (and others who listened) detect the difference that class A made on my legacy (old, retired, sold) Martin Logan Summits over class a/b.
What I always remembered was that in class a, the voices/imaging were tighter with less fuzz around the imaging. It was very evident and easily detectable.
And this was within about 5 seconds of switching.
What I always remembered was that in class a, the voices/imaging were tighter with less fuzz around the imaging. It was very evident and easily detectable.
And this was within about 5 seconds of switching.