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

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.

if you haven't yet had the pleasure - you would not believe the differences that changing the AC cord supplying power to the Master Control Center can achieve. Of course the DR2 remains the better (and most expensive) solution.

Hi there Bob b; I did upgrade from the Mstr coupler to the Mstr REF (one tiny step up)BIG inprovement.

I went with the new active, x-series verison of the master coupler on the MCC. I was really surprised at the difference.