Delivery time approx. 2-3 weeks. 
Made to order.

Standard length: 120cm. See below for special lengths & options.

Product details

The new Copper Fusion Hybrid (CFH) for in-ear monitors combines a sophisticated hybrid metallurgy concept in which detail meets sonic depth.

CFH combines two alloys - copper+silver and copper+gold - in a conductor specifically tuned for balance, coherence, and musicality. The 25-AWG conductor has a three-layer construction: each layer consists of multiple individual strands of different thicknesses, tightly twisted together without damping cores:

• Outer layer: Contains both copper+silver and copper+gold alloys. It also serves as shielding for the two inner layers, minimizes electrical interference, and provides an absolutely quiet, deep-black background.

• Middle layer: Consists entirely of copper+silver and optimizes the cable's flexibility.

• Core: Consists of copper+gold with the thickest individual conductors to unlock the conductor's full sonic potential.

Each individual strand is protected against oxidation by an ultra-thin enamel coating, maximizing longevity and preserving both its visual and sonic properties over time. The specially developed PS insulation ensures maximum flexibility and durability. An additional cryogenic treatment further improves signal transmission, low distortion, and conductivity.

The result is high resolution with natural body, silky highs without harshness, a structured, controlled bass range, and precise depth layering - ideal for listeners seeking technical precision without sacrificing musical flow.

Technical specifications

• Purity: Ultra Pure OCC

• Materials: Copper/silver alloy + copper/gold alloy

• Conductor gauge: 25 AWG

• Construction: Tri-Size, Tri-Layer coaxial-type Litz

• Insulation: Proprietary PS + enameled individual strands (Enamel Coated)

• Treatment: Cryogenically treated (Cryo-Treatment)

Reviews & testimonials

“The Copper Fusion Hybrid clearly draws on copper's natural strengths: it delivers familiar fullness, body, and a perceptible weight to the notes. The sound is denser, slightly fuller, and more grounded. At the same time, the silver and gold content does an excellent job: it brings clarity to the treble, gives the highs a refined sparkle, and subtly enhances perceived resolution. This is by no means a sluggish or excessively warm copper cable - the tuning is noticeably more balanced. Its versatility when pairing is particularly impressive: whether the IEM is already tuned warm and full-bodied or rather bright and energetic, the CFH complements the sound harmoniously without distorting the listener's fundamental character.”

— Nihal, headfonics.com

“After testing it daily for weeks, I know exactly where this cable belongs: The Copper Fusion Hybrid does not even try to be clinically transparent - it deliberately shapes the sound. It gives any setup a noticeable dose of analog warmth and physical density. That is precisely why I keep reaching for it. During late-night listening sessions, I need absolute comfort and relaxed musicality, and that is exactly what this cable delivers. The soft insulation wraps around the ear so effortlessly that you completely forget you are wearing a substantial upgrade cable. It removes every trace of metallic harshness from aggressively tuned IEMs; acoustic instruments gain a wonderful, woody resonance that feels remarkably authentic. Anyone with a monitor that sounds too sterile or analytically bright can bring it perfectly back down to earth with this cable. Music becomes extremely engaging and fatigue-free.”

— Sonic Sleuth, head-fi.org

Options

Please specify the relevant options at checkout or via email. The surcharge will be calculated later.

Special lengths

• 150cm (+125 CHF)
• 180cm (+250CHF)
• 210cm (+375 CHF)
• 240cm (+500 CHF)
• 270cm (+625 CHF)
• 300cm (+700 CHF)

Terminator design/color

• Chrome
• Rose gold
• Blue
• Red 
• Black
• Gold

Y-splitter design/color

• Black
• Chrome
• Gold
• Carbon Fiber
• Red Fiber
• Silver Fiber

Slider design/color

• Black
• Chrome
• Silver
• Rose Gold
• No slider

Left indicator design/color

• Black
• Gold
• Chrome
• Rose Gold
• Blue
• Red

Right indicator design/color

• Black
• Gold
• Chrome
• Rose Gold
• Blue
• Red