The Synergistic Research PowerCell ONE is an inline power conditioner that uses three active EM Cells and a captive, actively shielded 10 AWG Foundation SX high‑current cable to filter hot, neutral and ground without limiting current, ideal for adding extra filtration to a single component or extending multi‑outlet PowerCells over longer distances.
 
Synergistic Research PowerCell ONE Inline Conditioner

The Synergistic Research PowerCell ONE is a compact inline AC conditioner designed to bring PowerCell‑level performance to single components and long power runs. Using three powerful EM Cells and a captive, actively shielded Foundation SX high‑current power cable, it filters hot, neutral and ground without limiting current, lowering the noise floor and improving dynamics wherever you need targeted conditioning.Three EM Cells for hot, neutral and groundInside the PowerCell ONE, three dedicated EM Cells are used to condition all three conductors – hot, neutral and ground – for a much more complete treatment of the incoming AC than simple series filters or basic strips. This approach reduces noise and high‑frequency interference across the entire line, allowing your connected component to perform with greater clarity, detail and low‑level resolution.

Non‑current‑limiting, high‑current design

Like the larger PowerCell models, the PowerCell ONE is designed to be non‑current‑limiting, so it does not choke dynamic swings or restrict power delivery to demanding amplifiers and source components. This means you benefit from cleaner power, a blacker background and improved transient impact without sacrificing punch, headroom or bass control.Captive Foundation SX high‑current power cableThe PowerCell ONE is built with a captive 10 AWG Foundation SX high‑current power cable that is actively shielded, providing both mechanical robustness and excellent noise rejection along the entire length of the run.

This makes it particularly effective when you need to extend clean power from a wall outlet or multi‑outlet PowerCell to a component placed further away in the rack or listening room.Ideal as a “booster” for single componentsThe PowerCell ONE is an ideal solution when you want to add serious conditioning to a single component – for example a DAC, streamer, preamp or integrated amplifier – without installing another full‑size power conditioner. Many users also employ multiple PowerCell ONE units in parallel, giving each critical component its own dedicated inline conditioner for maximum isolation.

Perfect companion to larger PowerCellsUsed together with multi‑outlet PowerCell models, the PowerCell ONE can extend their benefits to locations beyond the main rack or to components that need additional filtration. For example, you can feed a PowerCell ONE from a PowerCell 8/12/14 SX or SRX and then run it to a separate amplifier position, preserving the conditioning effect over longer distances.

Compact, flexible and easy to integrate

Thanks to its inline form factor and captive cable, the PowerCell ONE is easy to integrate into almost any system without re‑wiring your entire power distribution. It can be used directly from a wall outlet, from a PowerCell, or as a conditioned feed to a single component or a small sub‑system such as an analog front end or headphone chain.For serious audiophiles and high‑end systemsWith its combination of EM Cell technology, non‑current‑limiting design and actively shielded high‑current cable, the PowerCell ONE is aimed at listeners who already operate revealing, high‑resolution systems and want to extract the last reserves of detail, soundstage and low‑level information. Whether used alone or as part of a larger Synergistic Research power ecosystem, it offers a powerful, space‑efficient way to upgrade the quality of AC feeding your most important components.

Discover more high-end Synergistic Research products on our Synergistic Research brand page.