I have not heard the difference between the two types of cabels but I have the Silver Reference power cords and interconnects on my system and they made a wonderful improvement from my old Tara Labs cables. Especially after burn in, there was a lot more detail and depth to the music. I have heard that all of the Signal Cable products are a great value but I would suggest trying the Silver Reference cables and notice the difference for yourself since they have a 30 day money back guarantee.
p.s. I am just sending my cables to get cryo-treated. I will let you know how they sound after.
p.s. I am just sending my cables to get cryo-treated. I will let you know how they sound after.