





6N Single Crystal Copper
Technical Specifications & Structure
Sheathing & Durability
Connectors & Internal Craftsmanship
Why Choose 6N Single Crystal Copper?
Single crystal copper creates an unobstructed “mono-lane highway” for pure audio signals.
- Rich, layered detail retrieval: Thanks to exceptionally low transmission loss, the finest nuances in the music—the performer’s breath, the resonance of an instrument’s body, the subtle reverberation of the recording space—emerge in a highly natural and effortless way, set against a deep, quiet background.
- Composed, authoritative dynamics and energy: Single crystal copper transmits signal current more efficiently and with far lower loss, allowing the dynamic swings in music to feel more controlled and powerful. From the softest whisper to the most explosive crescendo, every note is reproduced with precision and stability, resulting in a sound that is solid and commanding.
- A warm yet neutral sonic foundation: While delivering rich detail and superb dynamics, single crystal copper preserves the inherent warmth and musicality of copper. Its sound is neutral with a touch of warmth, free from obvious coloration, faithfully amplifying the innate character of the headphone drivers and source equipment. It serves as the most loyal and reliable bridge in any system synergy.


Dual MMCX Connector
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
- 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
- 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
- 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
- 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
- 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
- Audio-Technica: ATH-LS300is / ATH-LS400is / ATH-LS200is / ATH-E70 / ATH-E50 / ATH-E40 / ATH-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
- SENNHEISER: IE500Pro / IE400Pro / IE100Pro
If you are unsure whether this cable is compatible with your device, please do not hesitate to contact us for confirmation.




Dual IPX Connector
- 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
- 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
- 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
- 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.




Fitear Dual 2-Pin Connector
- Fitear: MH334 / MH335DW / MH335ht / MH335ht / MH335DW EX / Monet17 / Private 222 / Private 223 / Private 333 / 224 / Aya / Custom / DC / EST Custom / TITAN / Air / Air2 / ROOM / H1 Custom / IMarge Custom / ROOM2 / TG223 / TG333 / TG334 / TG335 / Universal
If you are unsure whether this cable is compatible with your device, please do not hesitate to contact us for confirmation.
Astell&Kern Dual 4-Pin Connector
- Astell&Kern: LAYLA II / ROXANNE II / ANGIE II / ROSIE / LAYLA / ANGIE / AKRO3
If you are unsure whether this cable is compatible with your device, please do not hesitate to contact us for confirmation.


