I have had the Gabriel Gold Extremes for a week now, replacing two pairs of the original Gabriel Golds. I have about 50 hours on them. Right out of the box the Extremes were better than the originals. The originals replaced Audio Magic Sorcerer IC's and the Gold's were in a league of their own. The Extremes were instant keepers, but I wanted to give them some time to burn as Steve told me they take about 40 hours to change and about 100 hours to fully break in. I was gone all day and let the rig play all day. When I came home, I was shocked how clear, clean, open, and detailed the music is. I can pick any instrument and follow every detail of the musician. Highs are extended. Bass is tight and not rolled off. Voice is crystal clean. These cables are exciting and engaging. I don't know how Steve does it. The Gabriel Gold Extremes let the music through period. Thanks Steve!