The New Active Ground Block takes the award winning UEF Ground Filter from our original SR Ground Block and adds an active ULF Field Generator, and on the SE model, a dedicated Active EM Cell as found in SR PowerCell line conditioners to supercharge the performance of every component in your system including Synergistic Research cables equipped with external grounding technology. Benefits include a noticeable increase in deep bass power and weight, a more holographic sound field, smoother high frequencies with greater extension and ‘air’, a more present and layered mid-range, increased tonal density with an apparent increase in resolution; it's like going from a standard resolution Redbook file to Double DSD, the improvement is that dramatic. Nearly every aspect of system performance is transformed over the original; in fact, the difference between the new Active Ground Block and our original SR Ground Block is greater than the difference between the original Ground Block and no ground filter at all!

Active Ground Block
US $1,995 - 120V

Includes UEF Black power cable, (4) 4ft and (2) 8ft standard ground leads for SR cables.

Active Ground Block SE
US $2,995 - 120V

INTL $3,295 - 230V

Includes $2k Atmosphere Active Ground Block power cable w/ Galileo UEF Tuning modules, (4) 4ft and (2) 8ft standard ground leads for SR cables.  Fuse is upgraded to UEF Black Fuse and the SE contains an active electormagnetic cell.