Youkamoo 4.4mm Balanced Cable for Hifiman HE4XX/HE-400i – 8-Core Silver-Plated, Dual 3.5mm

Youkamoo presents a thoughtfully engineered 4.4mm balanced cable designed for popular Hifiman headphones such as the HE4XX and the HE-400i. This replacement cable blends durable construction with a clear signal path, crafted to feel like a natural extension of your audio setup during real‑world listening sessions.

Designed for compatibility and reliable connectors

The cable is built for 4.4mm balanced systems—ideal for compatible players, DACs, and amps. It features dual 3.5mm male connectors to fit HE4XX and the latest HE-400i models that use a 3.5mm plug. If you own an older HE-400i with a 2.5mm plug, this version is not compatible, ensuring you choose the right cable for your headphones.

• 8-core silver-plated construction: Each strand uses 19-core silver-plated copper wires, organized into an 8-core bundle to maintain strong conductivity and minimize signal loss.
• High-frequency detail with balanced mids: Silver plating helps preserve crisp highs while keeping mid and low frequencies accurate for a more natural, immersive sound profile.
• Durable braided exterior: A tightly woven outer layer resists tangling, wear, and everyday handling, supporting longevity in busy setups.

Practical use cases and setup ideas

With a 6-foot (about 1.8 meters) length, this cable provides room to move—from a desktop workstation to a comfortable seating area. It lets you position your headphones close to your DAC/amp without feeling tethered, whether you’re focused at a desk or relaxing in a chair.

• Desktop listening and studio work benefit from the extra reach and stable connections.
• Living room or couch setups are supported by the generous length, giving you flexibility in placement.

Build quality, packaging, and what to expect

The cable’s braided exterior offers a tidy, professional look while protecting the internal conductors. It ships boxed, simplifying storage and setup as you upgrade your audio path. While it emphasizes a reference‑leaning detail, it remains a practical accessory that suits daily listening environments and casual sessions alike.