True 75 Ohm S/PDIF coaxial cable.
Solid silver-plated 7N OFC copper conductor (18 AWG)
FEP insulation with Dual Mono-Filament technology
97% silver-plated copper braided shielding against EMI/RFI
15.9 pF/ft capacitance, 88% propagation velocity
Gold-plated BNC connectors + gold-plated RCA adapters
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The Tyr 2 Digital 75 Ohm is Nordost’s solution for high-resolution S/PDIF transmission, engineered to adhere strictly to the true 75 Ohm standard. It ensures flawless data transfer, free from jitter, while maintaining maximum sonic integrity. Handcrafted in the USA, it combines patented technologies with reference-grade materials to achieve uncompromising digital performance.
Cable type:
True 75 Ohm coaxial digital S/PDIF cable.
Optimized for high-fidelity, high-resolution digital audio transmission, fully compliant with IEC 60958 specifications.
Conductors:
1 × 18 AWG solid-core oxygen-free copper (OFC) with 99.99999% purity (7N).
Silver-plated to enhance conductivity and preserve high-frequency harmonics.
Solid-core design eliminates skin-effect losses and improves temporal coherence.
Insulation (dielectric):
Fluorinated Ethylene Propylene (FEP) extruded directly over the conductor.
Patented Dual Mono-Filament technology creates a virtual air dielectric, dramatically reducing dielectric absorption and stabilizing geometry.
Construction:
Coaxial design optimized for 75 Ohm.
Mechanically tuned length and spacing to minimize internal resonances and microphony.
97% coverage silver-plated copper braided shielding for protection against electromagnetic (EMI) and radio-frequency (RFI) interference.
Electrical parameters:
Capacitance: 15.9 pF/ft – extremely low, promoting signal speed and stability.
Characteristic impedance: true 75 Ohm – strict adherence to the S/PDIF standard.
Velocity of propagation: 88% – ensures fast, accurate delivery of digital data.
Connectors:
True 75 Ohm Neutrik BNC connectors, gold-plated for maximum conductivity and durability.
Includes gold-plated BNC-to-RCA adapters for maximum compatibility with any equipment.
Outer jacket:
Black braided fabric sleeve, abrasion-resistant with an audiophile-grade finish.
Manufacturing:
Handcrafted in the USA under extreme quality control, guaranteeing ±1% impedance tolerances for perfect digital performance.
