The Mobius cable is generally regarded as the finest headphone replacement cable in the industry. See head-fi.org.
The Varial sounded good while I used it (about 100 hours), but then I switched to XLR cables...so not much comment there.
The Ash coax cable is great...my previous cable (Kimber) gave occasional errors (according to my Benchmark DAC1 status lights), but the Zu Ash is rock solid.
Their service is excellent (they were happy to give my a custom BNC connector on the Ash cable). Their cables look great too.
The Varial sounded good while I used it (about 100 hours), but then I switched to XLR cables...so not much comment there.
The Ash coax cable is great...my previous cable (Kimber) gave occasional errors (according to my Benchmark DAC1 status lights), but the Zu Ash is rock solid.
Their service is excellent (they were happy to give my a custom BNC connector on the Ash cable). Their cables look great too.