Read Full Review > PowerCell 12 UEF SE "Synergistic Research has another winner with the PowerCell 12 UEF SE. " "This one will not be leaving my listening room." Review NEW Product Release Active Ground Block July Special PowerCell 12 UEF SE Active Ground Block Details> PowerCell 8 UEF SE Reviewed by Rick Becker “I wouldn’t have believed they could have made such a difference. Combining the two, there is not much sonic distance between my system now, and those costing hundreds of thousands of dollars.” Rick Becker, EnjoytheMusic.com, July 2017 Read more > Atmosphere power cables Speaker Cable and Interconnect of the Year Atmosphere Series Clearly musical. Core UEF Meet the new standard. PowerCell 8 UEF Big sound. Compact size. UEF BLACK Fuses World's highest performance fuse.