6N Silver-Plated OFC Shielded Headphone Upgrade Cable for SHURE SRH840A, SRH440A

Technical Specifications

• Cable Length1.8 m (71 in)
• Construction4-Core Braided Structure with Shielding Layer
• Conductor6N Silver-Plated Oxygen-Free Copper (OFC)
• Wire Gauge24 AWG
• Jacket MaterialPremium-grade Soft PVC Jacket
• Termination Options4.4mm Balanced (Pentaconn) / 3.5mm Single-Ended (stereo) / 2.5mm Balanced / 4-Pin XLR Balanced / 6.35mm Single-Ended

This upgraded headphone cable features high-purity 6N silver-plated Oxygen-Free Copper (OFC) conductors, combined with a dedicated shielding layer to enhance signal integrity and minimize external interference.

The cable utilizes a 4-core conductor structure, with each core consisting of 19 individually twisted 24 AWG 6N silver-plated OFC wires, providing excellent conductivity, low resistance, and efficient signal transmission.

The shielding layer is constructed from 120 individually twisted 24 AWG 6N OFC gold-lacquered copper wires, effectively reducing electromagnetic interference while maintaining a clean and stable audio signal.

Why Choose This Cable?

Silver-Plated OFC Conductor + Independent OFC Shielding Layer

This upgraded cable combines 6N silver-plated Oxygen-Free Copper (OFC) conductors with an independent OFC shielding layer, creating an optimized signal transmission structure for improved clarity, resolution, and stability.

The hybrid conductor design balances the advantages of silver plating and copper, delivering enhanced detail retrieval, smooth high-frequency extension, natural tonal balance, and rich musical expression.

Independent OFC Shielding Layer

The high-coverage OFC shielding layer effectively reduces external electromagnetic and radio-frequency interference, helping to lower the noise floor and maintain a cleaner signal path.

With improved signal stability, the cable delivers enhanced imaging accuracy, instrument separation, and a more precise soundstage.

Compatibility

Engineered specifically for headphones featuring Shure Single 2.5mm Locking Bayonet Connector

• SHURE
  SRH840A, SRH440A
  

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