Synergistic Res. PC's, UpgradeI to X series?


Is there a noticeable improvement to any or all of the Synergistic power cables with the X series upgrade over the previous active or non active power cables? Your impressions would be greatly appreciated.
Thanks.
dgclark0007
Yes,

There is a substantial improvement in upgrading to the active, X-Series, power cords. I have upgraded or replaced the following (Master Coupler, Res Ref MK II, Des Ref Squared). In all cases, there is a lower noise floor, more transient information, and a wider and deeper soundstage.

If you have more than 2 cords, or ICs, which are active, the Master Control Center makes a big difference over the wall warts.

I believe, that there were not any active power cords, until the latest x-series.

Cheers,

Tom
I did the active x upgrade--new pigtails and modules.Nice improvement. I have the older pc's and they are still stock.A year or 2 back it seemed like SR had fallen out of the hi tech cords game.So the active pc's must have put them back in the hunt. Good for them I love their stuff and service.