monthly specials

Good Through MAY 31st

Purchase an Active Ground Block SE

with included Atmosphere AGB Level 2 power cable

and receive

(3) 1.25 meter Synergistic Research HD ground cables FREE

($1,185.00 Value)

Active Ground Block SE

with included 5ft. Atmosphere AGB Level 2 PowerCell power cable
($1,995.00 MSRP)


110V MSRP - $2,995.00

230V MSRP - $3,295.00


The 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!




Now with included BLUE Fuse ($149.95 MSRP)

© Copyright 2018 Weinhart Design

2337 Roscomare Road, Studio #1, Los Angeles, California 90077

Open Weekdays 11-4 By Appointment • Weekends by appointment only • 310-472-8880