Wireworld USB YES!

Upgraded to a Wireworld Platinum 7 USB cable ( pure silver ) and wow wow wow! Getting the best sound and capabilities out of my system. Way more depth, detail and gobs of soundstage. Had a Shunyata and was good , but this is unreal. The smoothness of the whole presentation of the music is just amazing. Highly recommended 
Associated equipment: 
Mark Levinson No.526 preamp
Mark Levinson No.532H amp
Revel F228be speakers
Aurender streamer
Cardas clear interconnects and speaker cables 
Clarus and PS Audio power cords with PS Audio conditioner.