I'll compare it with the stock cable and my Norse Audio cables.
I'm not much of a reviewer, but I should be able to toss out my opinion on weather or not it's worth the large coin vs stock or the Norse.
Certainly not cheap! 1.5m £529, 3.0m £579, 4.5m £629. Got the prices today from the UK importer. I may go for the standard Cardas headphone cable for my HD800's. I did ask the importer what the sound difference is between the CLEAR and the standard and I was just told HUGE. Very helpful I'm sure!
I added Cradas Clear Headphone Cable to my system with HD800.
It is rather effective cable. It made my HD800 sound a bit better in all aspects: bass is more powerful and deeper; mids are more organic and natural; hights are more smooth and accurate (but there is still a lot of air); soundstage is more stable, with better imaging.
Really great choice for HD800. With this cable they do not sound like another headphones. No. But if you like HD800 and feel that they sound a bit thin and faded, then you will love them with this cable for sure. Clear brings HD800 to life. It does not hide their strengths, but it does hide their weaknesses.
In pair with Cardas GR Interconnect, Clear makes HD800 sound very tasty.
My highest recommendation!
The new Cardas Clear Light Cable was just announced. It looks like nobody purchased it yet.
Yes, I saw Clear Light on ttvjaudio.com and on moon-audio.com. It is not as expensive as the Clear. There is no information about it on the official Cardas site though.
I purchased the Cardas Clear to go with my LCD-3s at the same time, but there was some lag time between receiving the LCD-3s and the Clear that Cardas had to build to order.
Honestly, I can't say I can hear a difference, and on some communities like Hydrogenaudio, if you claim you hear differences, you'd best be prepared to back it up with ABX tests, etc. or face TOS violations.
What I can say is, I feel like for $1900, the stock cable that came with the LCD-3s felt very cheap and simply did not match the quality of the LCD-3s. I feel that the Cardas Clear complements the LCD-3s better, just because they don't look or feel cheap.
Also, note that I didn't spend a lot of time actively testing both cables and comparing, but in the end I'm pleased with the Cardas Clear, because of its look, fabric jacket, and pliability. It probably does help the auditory experience, but I didn't invest the time in comparing the stock vs. the Clear, especially considering that all of the cable swappage occurred during what some would consider the burn-in period.
Could the same effects be achieved by a cheaper cable? Probably. But if you're shelling out $1900+ for a pair of headphones, you probably won't mind the additional cost of 3rd party cable.
Would I purchase the Cardas/LCD-3 combo over again? Yes.