Empire Ears Stormbreaker Ultra-Premium IEM Headphone Cable




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Stormbreaker Ultra-Premium OCC Copper Litz IEM Headphone Cable, by Empire Ears.

Empire Ears believe that an extraordinary IEM requires an extraordinary cable. For the first time ever they have collaborated with bespoke cable manufacturer PWAudio and PENTACONN of Japan to forge a cable worthy of Odin.

Introducing Stormbreaker, a special-order, ultra-premium handcrafted cable comprised of a proprietary USA-sourced OCC Copper Litz configured in a quad-conductor, dual-gauge design, all wrapped in an elegant black carbon jacket.

Stormbreaker is standard equipped with a CNC silver Valknut Y-split, featuring a .78 2-pin connector with a 2.5 mm balanced termination. Adaptors for 2.5 to 3.5 mm & 4.4 mm connectors are available separately.

Please note that Stormbreaker is a SPECIAL ORDER item. Please contact us for the latest lead times on manufacture and delivery.


  • Bespoke IEM upgrade cable.
  • Ultra-premium handcrafted manufacture.
  • USA-sourced OCC copper litz.
  • Fits Empire Ears Adaptors for 2.5 mm - 3.5 mm & 4.4 mm jacks (not included).


  • OCC Copper Litz Quad-Conductor
  • Dual-Gauge Design
  • .78 mm 2-pin Connector to 2.5 mm Balanced Jack Connector
  • Black Carbon Jacket
  • CNC Silver Valknut Y-Split

More Information

Delivery and Returns

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Please be advised that we may upgrade your delivery to a better service if we deem it appropriate to designated destinations at no additional cost. Please view our returns policy.
*Quoted delivery times are estimates and apply to normal working days for in stock items.


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Cable Information

Cable Type:
  • 2.5 mm Cables
  • Headphone Cables
OCC Copper Litz


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Our Advantages

  • Worldwide shipping, fast, insured & tracked. Details
  • Clear, simple returns policy. Details
  • UK-based company, established since 1985. Details
  • Visit our London showroom to demo a huge selection of headphones, earphones & portable players. Details