Was using a pair of Wireworld Terra-6 RCA cables previously.
Got the Wireworld Oasis-6 RCA cables.
At first try, Wow. The soundstage is wider to boot. Didn't seem to increase depth of the soundstage over the Terra-6, but it's definitely "wider". Even bigger difference was the loudness. It's just plain louder (bigger) with more energy than the Terra-6.
It's also crisper, with more sparks in the treble when the songs demand. Overall the sound is full bodied and a little warm. Less edgy, bit more silky up top. Great dynamics.
There was a little increase in detail, one or more instruments that show up differently too.
Transparency and bass definition however wasn't stellar. Bass isn't hard / super fast as I hoped. Maybe I'm expecting too much on a $109 pair cable. But still, very good for the money.
And it doesn't seem to need much burn-in / break-in either. It sounds good right off the bat, brand new cables. Maybe the bass will get harder / faster after breakin? I don't know..
P.s. the Terra-6 sounds good too, but the transparency isn't exactly on par with the Oasis-6. And has less energy and lesser volume.
p.s. my speakers is Focal CMS65 monitors and Asus Xonar DX7.1 sound card.