7N Silver & Copper Hybrid Headphone Upgrade Cable for SENNHEISER HD800, HD800S, HD820

Technical Specifications

• Cable Length1.8 m (71 in)
• Wire Gauge24 AWG
• Jacket MaterialPremium-grade Soft PVC Jacket
• Construction16-Core Hand-Braided Geometry
• Conductor8-Core7N Single Crystal Silver + 8-Core7N Single Crystal Copper
• Core ConfigurationEach strand consists of 19 individually twisted conductors
• Termination Options4.4mm Balanced (Pentaconn) / 3.5mm Single-Ended (stereo) / 2.5mm Balanced / 4-Pin XLR Balanced / 6.35mm Single-Ended

Advanced Hybrid Conductor Design

The contrasting silver (white jacket) and copper (black jacket) strands are precisely braided together in a distinctive panda-inspired dual-tone design, creating not only a unique visual identity but also an optimized electrical structure.

The combination of single crystal silver and copper provides a balanced sonic character — blending the clarity, speed, and resolution of silver with the warmth, density, and natural musicality of copper.

Precision Assembly & Soldering

All plug and connector terminations are hand-soldered using premium gold-silver solder, ensuring excellent electrical conductivity, stable signal transfer, and long-term reliability.

To further enhance structural integrity, every solder joint is reinforced with UV-cured resin, providing additional protection against oxidation, vibration, and mechanical stress for outstanding durability and consistent performance over years of use.

Why Choose 7N Single Crystal Silver + Copper Hybrid?

The hybrid combination of 7N Single Crystal Silver and 7N Single Crystal Copper achieves an ideal balance between technical performance and musical enjoyment.

• Enhanced Resolution & TransparencyThe single crystal silver conductors improve high-frequency extension and micro-detail retrieval, allowing subtle textures, harmonic overtones, and recording ambience to be reproduced with greater clarity.
• Rich Tonality & Natural TimbreThe single crystal copper conductors contribute richer tonal density, smoother midrange texture, and more realistic instrument body, creating a natural and emotionally engaging listening experience.
• Balanced Dynamics & SoundstageThe hybrid conductor design enhances dynamic expression while maintaining excellent coherence across the frequency range. Vocals and instruments are presented with accurate positioning, refined layering, and a spacious, well-organized soundstage.

Compatibility

Engineered specifically for headphones featuring Sennheiser HD 800 Series ODU Connectors

• SENNHEISER
  HD 800, HD 800 S, HD 820
  

To ensure your cable is configured correctly, please specify your Headphone model and preferred cable termination when placing your order.