Complete clarity without any fatigue was immediately noticeable, everything just snapped into place right out of the box. They just seem to get out of the way and let the music flow. The tonality to me sounds more like real instruments. I play around with a Martin Jumbo acoustic guitar (not very well I might add) and use that as a baseline accurate tonality and the Wywires better every cable I have owned which I will list below.
In my system and to my ears they bettered Kimber 1030, 1021, 1011, 1016, HT magic link II, MIT 350 SG EVO, 350 Ref, Magnum M1, 330 SG, Analysis Plus oval in.
I added another Wywires IC between my phono and preamp and there was a noticeable difference again, not as great but nonetheless it was there!
I am happy, but as you know it is a personal choice, YMMV. Hope that helps.
