They were pretty good but in the end annoyed me... They had an upper midrange glare that got in the way of enjoying music. At first listen, they were great, though.... because I thought they were extracting more midrange than I had in my Tara's.
They were a little better than the Tara's in bass/midbass, though. I never got to do the direct-comparison with the Analysis Plus.
Once I heard Gregg's 'Reality Cables' it was a done deal. Very refined from top to bottom on tube, SS, and digital gear. They're by far the most 'real' sounding cable I've ever heard.
Speltz cables are just inductor wire so, you can just buy it in bulk and make your own for a few bucks.
-C