GUCraftsman 0.78mm 2Pin 5N OFC Silver-Plated Graphene Earphone Cable for Audeze iSINE20, LCDi3/4, 64audio A12t & More (4.4mm, 0.78mm 2Pin)

Refined listening with graphene-enhanced copper and silver plating

The GUCraftsman 0.78mm 2Pin cable combines a premium silver-plated copper braid with a graphene-infused construction to deliver a refined, musical experience. The design emphasizes clarity, balance, and a spacious feel across compatible IEMs and portable sources. Rather than claiming guarantees, this cable invites you to explore how subtle material choices can influence perceived detail and timbre.

Graphene is valued for its exceptional conductivity and stable lattice structure. In this braid, graphene is paired with 5N oxygen-free copper and silver plating to create a pathway that aims for precise signal transfer and reduced impedance. The result is a cable that stays lively across the upper and mid ranges while maintaining control in the bass region, helping melodies feel more expressive without harshness.

Key materials and craftsmanship

• 5N oxygen-free copper plated with silver, braided with graphene for durable, low-resistance signal paths.
• Hand-made construction remains a hallmark of the range, reflecting attention to detail and craftsmanship in every junction.
• Compact 4.4mm termination paired with versatile 0.78mm 2Pin connectors supports a broad selection of IEMs.

Notable compatibility and use cases

• MMCX: Beyerdynamic Xelento Remote, Shure SE series, Campfire Audio and more; suitable for dynamic or armature-driven drivers.
• 0.78mm 2Pin: Audeze iSINE family, 64 Audio A12t/U12t, Vision Ears, DUNU, UM, and various boutique models.

What listening with this cable might feel like

• Highs and mids can sound brighter and more articulate, with a sense of air around instruments.
• Bass remains present and controlled, helping lines and basslines stay musical without overwhelming the mix.
• The overall timbre can feel more expansive and immersive, with a clearer sense of imaging and stage depth.
• The tactile experience — the weight, flexibility, and hand-finished feel — emphasizes the physical connection you experience during listening.

Whether you are pairing with a portable player, a desktop DAC/amp, or a phone-based rig, this cable aims to offer a flexible option that complements a range of sonic preferences. It presents itself as a possibility for those seeking a more energized yet balanced presentation, rather than a one-size-fits-all solution.

End-to-end performance benefits will depend on the rest of your chain, including your source material, interface, and headphones. Readers may appreciate the tactile quality and the sense of a more open stage when the cable is used with appropriate gear. The product's hand-made origin is highlighted by a traditional approach amidst modern materials.