Paul Kaplan has been slaying the dragon of shielded cables for some years. Beyond making a cable that sounds like a non-shielded cable, Paul has in fact created a cable (and power systems) that sound as good as anything...spacious, articulate, and everything that is in the signal...I think better than the vast majority of cables in the offing and the cable we have most used at shows.
If you manage to get Paul on the phone you won't leave without learning some of the finer points and intricacies of cable manufacturing and the physics of audio in general. (He should teach a class-actually I believe he does!)
Wayne Donnelly of Enjoy the Music just gave Paul's ream his highest recommendation, keeping the collection for his use. We can understand the sentiment.