Synergistic Research PowerCell TWO in-ceiling-speakers audition the Active Ground Block

audition the Active Ground Block SX in your system and discover why we say ultimate performance starts at ground level

Sound improvement for all turntables

To realize unmatched quality and precision

the connectivity is a little limited as well

Theva Surround) and the SUB 600P subwoofer

Synergistic Research PowerCell TWO in-ceiling-speakers audition the Active Ground BlockPowerCell TWO Double your pleasure. The PowerCell TWO builds on the concept of our PowerCell ONE with an additional AC outlet connected to two larger EM Cells for filtering hot and neutral AC plus Ground captive to an Actively Shielded Foundation SX Current 10 Gauge power cord. It can be used to extend the reach of multi outlet PowerCells when an amplifier is located far away from the rest of a system when long runs of Atmosphere X, Galileo SX, or SRX