Audioquest DBS vs Synergistic Research Tesla?

Maybe there is not a clear winner between the speaker cables of this two brands. But could someone tell me the main similarities and differences between them? (SR Precision Reference vs AQ Volcano, Kilimanjaro or K2)

Yesterday, I spend a couple of hours, with two audiophile friends, doing a comparative between my Yter speaker cables and a pair of PAD Proteus Rev. B (biwire, but with only one pair of spades connected to the highs binding posts and the other left unconnected; we cannot check the fluid level inside the cables).

Our results were: definition in the voices with the Proteus were superb, and also the definition in the middle and middle bass was superior.
The Yter was however more dynamic and open, specially on tops, and produce a more lush and pleasant sound. The piano notes in the Yter were more open and rich, with more transparency. The soundstage was also a litle big with the Yter, and the room was more filled with sound with it.
Conclusion: for me no one of both cables was a clear winner.

The SR cables are more refined, more detailed, and more musically accurate. Here's what you should do. Buy the SR's and listen with them for several months. Then if you are not completely drawn in to your music and have not forgotten about the technical end of your system, start compairing AQ, or any other brand to the SR and you will come to believe exactly what I said - the SR's are the most musical. Enjoy

I once heard the following analogy.

"If Synergistic's Active Sheilding is the turbo charger to a cables performance, then Audioquest's DBS System is the hood scoop".

I'd say that pretty much sums up the difference. Active Sheilding is the more powerfull technology. It's contribution is significant with better balance for a more natural and dynamic presentation. They are also more holographic.

If you can do a side by side compairson you'll hear what I mean.

I've owned cables with both technologies. If you take the battery out of the DBS thing, the difference is subtle. (at least in the panther I owned with the 36v or 72v dbs, cant remember which). If you unplug the syn's active shielding, the there is a dramatic difference in soundstage and imaging. One final difference in how these 2 things work, audioquest says you'll never need to replace the DBS battery, the synergistic research active shielding requires an AC plug, they are very different approaches and not comparable imo.