5N Silver-Plated Oxygen-Free Copper (Silver-Plated OFC) & Graphene Coating

Technical Specifications & Structure
This upgraded earphone cable has a standard length of 47.3 inches (1.2 meters) and features an 8-strand braided structure. Each strand is formed by twisting together 18 individual 26 AWG 5N silver-plated Oxygen-Free Copper (OFC) cores with a graphene coating, delivering an unparalleled high-fidelity audio experience.
Sheathing & Durability
The outer sheath is made of high-quality PVC material, which not only offers a skin-friendly and flexible touch but also delivers excellent durability. It can withstand frequent bending and stretching, effectively extending the service life.
Connectors & Internal Craftsmanship
To meet the compatibility needs of a wide range of devices, the cable provides multiple connector options, including: 4.4mm balanced plug, 3.5mm stereo plug, 2.5mm balanced plug. All key internal connection points are soldered with high-grade gold-silver solder to ensure stable and reliable electrical performance and pure signal transmission. Each solder joint is coated with UV resin adhesive for fixation, which can effectively prevent oxidation and detachment of the joints.
Silver-Plated OFC Conductor + Graphene Coating Upgrade Cable | Reconstructing Purity with Science
  • Silver Plating: The “Catcher” of Ultra-High Frequencies
    Utilizing silver’s superior conductivity and the skin effect, it precisely captures the most delicate ultra-high-frequency harmonics (e.g., violin overtones, triangle decay) and transient details (e.g., the “click” of a piano hammer strike). This delivers lightning-fast transient response and a transparent sense of air, allowing the edges of the soundstage to bloom naturally like mist.
  • OFC Core: The “Foundation” of Mid and Low Frequencies
    As the main body of the conductor, high-purity OFC (Oxygen-Free Copper) utilizes its low internal resistance to carry the primary energy and mid-to-low frequency information of the sound (e.g., the chest resonance of a cello, the vocal weight in singing). It ensures a full, warm sonic foundation with rich harmonics, avoiding the “cold and thin” character associated with pure silver conductors. This achieves a balance where details are sharp yet never piercing, and dynamics are powerful yet retain a sense of ease.
Graphene Coating: Resonance Control & Ultra-Fast Conduction
  • Micro-Resonance Suppression:​ The exceptional rigidity and unique layered structure of graphene effectively constrain and dampen microscopic vibrations within the conductors and externally induced resonance. This significantly reduces “coloration” and time-smearing caused by resonance, resulting in cleaner attack and decay, and exceptionally clear, stable imaging.
  • Electrostatic Barrier:​ Its excellent conductivity allows for the rapid dissipation of static charges generated from friction, reducing the long-term impact of dust attraction on insulation performance and providing further shielding against external electrostatic interference.
  • Aiding Ultra-High-Frequency Extension:​ Theoretically, the graphene coating can provide an auxiliary conduction path for extremely high-frequency signals, working in synergy with the silver-plated conductors to pursue the ultimate in flat, extended bandwidth.

— For the Discerning Listener in Pursuit of Ultimate Fidelity

Dual MMCX Connector
This cable is compatible with the following earphone models (including but not limited to):
  • SHURE: SE846 / SE535 / SE215 / SE425 / AONIC 3 / AONIC 4 / AONIC 5 / AONIC 215
  • Beyerdynamic: DT 70 IE / DT 71 IE / DT 72 IE / DT 73 IE / Xelento Remote
  • Astell&Kern: AK ZERO2 / PATHFINDER / AK ZERO1 / AK SOLARIS X / AK T9iE / AK T8iE Mk II / AK T8iE
  • Campfire Audio: Iris / Grand Luna / Clara / Astrolith / Axion / Alien Brain / Andromeda / Fathom / Moon Rover / Solaris / Cascara / Supermoon / Ponderosa / Bonneville / Dorado / Trifecta / Modulate / Stellar Horizon / Vega / ATLAS
  • FiiO: FH5s / FH7S / FH9 / FH19 / FD15 / FA19 / FX15 / FX17
  • Final: MAKE MOD 1.1 / MAKE MOD 2.1 / MAKE MOD 3.1 / A10000 / A8000 / B1 / B2 / MAKE1 / MAKE2

If you are unsure whether this cable is compatible with your device, please do not hesitate to contact us for confirmation.

Dual 0.78mm 2-Pin Connector
This cable is compatible with the following earphone models (including but not limited to):
  • MOONDROP: Harmon / ILLUSTRIOUS / PSYCHE / METEOR / KADENZ / DUSK / Blessing3 / DARKSABER / SOLIS II / KATO / VARIATIONS / ILLUMINATION / BLESSING2 / Solis2 / S8
  • 64 Audio: Solo / U4s / Volur / U6t / U18s / U12t / U18t / A2e / A3e / A3t / A4s / A4t / A6t / N8 / A18t / A18s / U18t / U12t / A12t / Nio / Fourte Blanc / Nio Galaxy / Duo / Tia Trio / Tia Fourte / Fourte Noir
  • Vision Ears: VE2 / VE3.2 / VE4.2 / VE5 / VE6 / VE7 / VE8 / VE10 / VE13 / Elysium / Phoenix / EXT MK II
  • Astell&Kern: STELLA / LUNA / XIO / NOVUS / AURA / ODYSSEY / Diana / Bille Jean / Michelle
    Limited / Michelle
  • Final: S3000 / S4000 / A6000 / A5000
  • Hifiman: RE2000 / RE2000 Pro
  • Empire Ears: Raven / VALKYRIE MKII / Triton / Odin2 MKII / BRAVADO MKII / Legend X / Legend EVO / Wraith

If you are unsure whether this cable is compatible with your device, please do not hesitate to contact us for confirmation.

SENNHEISER Dual MMCX Connector
This cable is compatible with the following earphone models (including but not limited to):
  • SENNHEISER: IE200 / IE300 / IE600 / IE900

If you are unsure whether this cable is compatible with your device, please do not hesitate to contact us for confirmation.

Westone Dual IPX(T2) Connector
This cable is compatible with the following earphone models (including but not limited to):
  • Westone: Pro X10 / Pro X20 / Pro X30 / Pro X50 / MACH10 / MACH20 / MACH30 / MACH40 / MACH50 / MACH60 / MACH70 / MACH80

If you are unsure whether this cable is compatible with your device, please do not hesitate to contact us for confirmation.

SENNHEISER Dual 2-Pin Connector
This cable is compatible with the following earphone models (including but not limited to):
  • SENNHEISER: IE80 / IE80S

If you are unsure whether this cable is compatible with your device, please do not hesitate to contact us for confirmation.

QDC Dual 2-Pin Connector
This cable is compatible with the following earphone models (including but not limited to):
  • QDC: Anole V14 / Anole VX / Gemini / Tiger / Anole V6 / Folk / Debut / V3 II / 8Pro / 4Pro / Dmagic 3D / Fusion / Live / HiFi / MASTER / URANUS / Dmagicsolo

If you are unsure whether this cable is compatible with your device, please do not hesitate to contact us for confirmation.

Audio-Technica Dual A2DC Connector
This cable is compatible with the following earphone models (including but not limited to):
  • Audio-Technica: ATH-LS300is / ATH-LS400is / ATH-LS200is / ATH-E70ATH-E50 / ATH-E40ATH-LS70is / ATH-CK2000Ti / ATH-CM2000Ti / ATH-CKR100

If you are unsure whether this cable is compatible with your device, please do not hesitate to contact us for confirmation.

SENNHEISER Dual IE POR Connector
This cable is compatible with the following earphone models (including but not limited to):
  • SENNHEISER: IE500Pro / IE400ProIE100Pro

If you are unsure whether this cable is compatible with your device, please do not hesitate to contact us for confirmation.

Dual IPX Connector
This cable is compatible with the following earphone models (including but not limited to):
  • Ultimate Ears: UE 250 / UE 350 / UE 150 / UE PREMIER PRO / UE LIVE PRO / UE 18+PRO / UE 11 PRO / UE RR+ PRO / UE 7 PRO / UE 6+ PRO / UE 5 PRO
  • 64 Audio: Aspire 1 / Aspire 2 / Aspire 3 / Aspire 4

If you are unsure whether this cable is compatible with your device, please do not hesitate to contact us for confirmation.

Sony Dual IER Series MMCX Connector
This cable is compatible with the following earphone models (including but not limited to):
  • Sony: IER-M7 / IER-M9 / IER-Z1R

If you are unsure whether this cable is compatible with your device, please do not hesitate to contact us for confirmation.

AKG Dual MMCX Connector
This cable is compatible with the following earphone models (including but not limited to):
  • AKG: N30 / N40 / N5005

If you are unsure whether this cable is compatible with your device, please do not hesitate to contact us for confirmation.

Acoustune Dual EAR (Standard) Connector
This cable is compatible with the following earphone models (including but not limited to):
  • Acoustune: HS3000 / HS2000 MKII / HS1750CU / Madoo Typ930 / HS1900X / HS2000 MKIII / Madoo Typ821 / HSX1001 / Madoo Typ622 / 1670SS / HS1790Tl / HS1300SS / HS2000MX MKIII / HS1650CU / HS1655CU / HS1695Ti

If you are unsure whether this cable is compatible with your device, please do not hesitate to contact us for confirmation.