Finally got around to adding a better quality cable to my setup and have to say, its made a much larger impact than I would have expected.
Spent the last few days a/bing between my previous cable (a fairly low budget hybrid cable I grabbed from someone off of Reddit). That cable still did better than stock cable I found, with more controlled bass and better imaging, without doing much favorable to the soundstage, and even less for the highs, which came off as a bit shrill in some tracks.
Enter in the Ultimate Pure Silver from Lavricable and what an improvement. I know cables can be a touchy subject and many out there think that there is little worthwhile difference between cables sonically, which is perfectly fine and not looking to start any debates on it here.
What's most obvious is the largely increased sense of space. I wouldn't expect for a closeback to sound this wide just from using a different cable, but it really has opened up the staging and presentation and reaches deeper into the cups, particularly the low end.
What I did expect and is surely present is the improved highs. Much smoother with more detail.. just a far more refined sound. Mids are mostly similar in my experience, but I do notice a bit better presence with vocals.
The only thing that I would say is that in some tracks drums feel like they have a bit less slam and sit a bit further back in the mix than before. Not massively so, and in other tracks its more subtle, but still I would say a bit of a drawback.
One other thing I was worried about was the potential of losing some of the bass, but really I feel like its all still there, just presented differently. It too has lost a bit of slam going from the hybrid cable, but still digs every bit as deep and is now more omnipresent (again, due to the increased soundstage).
the construction of the cable itself is excellent. Its a bit more on the rigid side than I would prefer, but that would be my only real criticism of its makeup.
Very pleased, and glad that it finally arrived.. took over 6 weeks in the end to get to me!