Entry, meet next level 
 
Connecting your audio components with a pure noise-free signal path, Core UEF interconnects give you the life-like musical realism you demand from your system. And with uncompromised quality hand built in the California factory, state-of-the-art materials combine with the latest SR technology to transform the way you experience music.
 
Core UEF Level 1 interconnects are made from Silver Matrix Conductors terminated to either RCA or XLR using the SR exclusive UEF Graphene Termination Process that improves signal propagation for lifelike musical realism. UEF Technology Standard Level 1 – UEF coating with graphene is applied to connectors significantly reducing the noise floor and allowing a purer signal to transfer with less grain providing more warmth and detail.
 
Core UEF Level 2 interconnects build on Level 1’s performance with UEF graphene Shielding for a dramatic improvement in shield performance and signal propagation. With Level 2 you get more of the Synergistic Research house sound for a price that belies its extreme performance. UEF Technology Standard Level 2 UEF coating with graphene is applied to connectors and cabling significantly reducing the noise floor and allowing a purer signal to transfer with less grain providing more warmth and detail. The conductors also benefit from dampening effect that UEF provides.