I am using Jenalabs Symphony interconnects with a Krell300i and Aerial Acoustic 6Bs. I had tried Cardas Golden Cross and Golden Reference, Harmonic Tech Pro Silway 11, XLO, Taralabs, Siltech and a few others at various price points(I don't remember all the models). I can't believe the difference in my system after a few weeks with the Jenalabs. My system is smooth, open and natural. Before I got the Jenalabs, I would constantly be changing cds and stop listening after awhile. I read a review in the spring issue of Positve Feedback and gave them a try. They retail for $1150, and I bought them directly from the manufacturer.