NorStone NORJURXLR300

The JURA XLR cable features metal connectors made from a contact alloy of tin bronze and tellurium copper, coated with 24k gold for optimal conductivity and high contact strength. It uses multi-stranded conductors made from pure copper OFC 4N, which have a larger cross-section than the Jura cable and are plated with SPC (Silver Plated Copper). Its triple shielding provides perfect insulation against electromagnetic radiation and radio frequency interference from the environment (RFI & EMI). This shielding consists of conductors insulated with copper-mylar foil, along with a central core filled with cotton fibers to reduce internal micro-vibrations. The exterior is wrapped with a thick aluminum and PVC tape to ensure optimal overall insulation.

OFC-SPC - 99.99% 4N conductors (0.5 and 1.04 mm²) with pure silver plating, insulated with a polyethylene sheath that has high structural stability, optimizing the transmission of very high frequencies and ensuring full compliance with the upper harmonics that are crucial for maintaining tonal quality.

Triple shielding for perfect insulation against electromagnetic and radio radiation from the environment (RFI and EMI): hot and cold conductors with copper-mylar tape insulation, a central core filled with cotton fibers, optimal for reducing micro-vibrations inside, and perimeter insulation made of aluminum tape and thick PVC on the outside.