SUPRA PLY 2X3,4 BLUE

Price per linear meter.

The Supra Ply 3.4 represents the latest evolution in the Supra power cable lineup, standing out for its refined technical design and innovative construction solutions. It has been engineered with the goal of optimizing all the critical parameters essential for high-quality audio reproduction.

Since its standard version, the Ply 3.4 has been recognized for its smart design choices: the unique conductor geometry is specifically designed to minimize inductance, a key factor in ensuring fast and accurate transient response.

The conductors are made of 5N Oxygen-Free Copper (OFC) and are individually tinned with pure tin, creating a semi-Litz configuration. This treatment significantly reduces the skin effect, thus enhancing signal transmission, particularly at high frequencies.

Unlike silver-plated cables, Supra uses pure tin for tinning, which prevents the formation of a "barrier" between materials. Copper and tin tend to integrate more homogeneously, ensuring more continuous and coherent signal flow. Additionally, the pure tin layer effectively protects the OFC copper from oxidation, increasing the cable’s longevity and reliability.

The rectangular cross-section of the conductors also facilitates connection with most standard speaker terminals (such as banana plugs or spades), offering greater flexibility and compatibility.

Technical specifications:

• Conductor cross-section: 3.4 mm²
• Electrical resistance: 7 Ohm/km
• Inductance: 0.2 µH/m
• External diameter: approx. 8.5 mm
• Conductor dimensions: 3.4 mm² (rectangular shape – approx. 2 mm x 4 mm)
• Overall cable dimensions: 7.3 x 7.3 mm
• Weight: 156 g/m
• Number of conductors: 3 (positive, negative, and shield/drain wire)
• Strands per conductor: 192
• Single strand diameter: 0.15 mm
• Conductor material: 5N oxygen-free copper, individually tinned
• Conductor type: braided strand
• Insulation and jacket: heat and aging-resistant PVC

Shielding:

• Material: braided 5N tinned copper
• Composition: 120 strands of 0.15 mm diameter each
• Shield coverage: 95%