Recent trade in from original owner, who purchased them from Scott Walker Audio. We have two of these cables.

Really clean, boxes in great shape as well.  

Buyer pays shipping, Credit Card PayPal adds 3%.   No sales tax outside of MN.

Devialet Spec SX has an actively biased shield powered by an inboard power supply with an internal UEF Ground plane for an ultra-low noise floor. Active Shielding means Devialet Spec SX has a lower noise floor than would be possible with passive Shielding of this complex multi-geometry power cord. Devialet SX expands on Alive SX’s use of pure 6-9 Silver, Tungsten, and Silver Matrix conductors with additional geometries for improved dynamics and resolution. And to raise the bar further, we applied our new High-Frequency High Voltage Long Duration conditioning process first developed for our SRX cable loom and used to make our new Purple Fuses possible. We then internally voiced Devialet Spec SX with new Carbon Fibre UEF Tuning Discs engineered to voice the Atmosphere SX loom with increased resolution and musicality without high-frequency fatigue.
 

UEF Matrix Shield with Graphene

Matrix Shielding

The previous Atmosphere X Series Cables started as an experiment to explore ways of improving UEF Shielding by placing UEF Tech at strategic grid points on the shields of Atmosphere cables, now called Matrix Shielding. Matrix Shielding arranges UEF elements on a grid pattern of the cable shield to lower its noise floor. Atmosphere SX refines Matrix Shielding further by using new Carbon Fibre UEF Tuning Discs developed expressly for Atmosphere SX to enhance the loom's ability to cancel noise that would otherwise cause high frequencies to sound harsh or fatiguing. As a result of our ongoing research into UEF Shielding, we have pushed the resolution envelope when voicing Atmosphere SX by developing new Carbon Fibre UEF Tuning Discs for a more holographic sound with enhanced resolution and musicality.

​​​​​​https://www.synergisticresearch.com/cables/atmosphere-sx/atmosphere-sx-ac/atmosphere-sx-devialet-ac/