We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Braided silver-plated cable with 4.4 mm plug and dual 3.5 mm connectors

Brainwavz

Brainwavz 4.4mm Balanced Cable for Hifiman HE4XX HE-400i 1.8m

SKU CH-TJ6D-7ZAYQ

Balanced 4.4 mm to dual 3.5 mm upgrade cable with eight-core silver-plated conductors for Hifiman HE4XX and HE-400i headphones, 1.8 m long

  • Product typeHeadphone Extension Cords
  • Balanced 4.4 mm plug delivers cleaner signal separation
  • 8 m length gives comfortable reach at a desk
  • 8-core silver-plated conductors reduce resistance for clearer detail
  • Braided 3.6 mm jacket resists tangling and wear
  • Dual 3.5 mm connectors fit HE4XX and new HE-400i

Balanced Cable for Hifiman Headphones

This 4.4 mm balanced cable is built as a direct replacement for Hifiman HE4XX and the latest HE-400i models that use dual 3.5 mm plugs. It is intended for listeners who want a sturdier, silver-plated lead without changing their headphone termination.

1.8 Metre Length and Eight-Core Construction

The cable runs 1.8 m and uses eight braided strands, each made from 19 silver-plated cores, giving a total diameter of 3.6 mm. This provides enough reach for desktop use while the multi-core geometry reduces handling noise compared with thinner stock leads.

Dual 3.5 mm Headphone Connectors

The dual 3.5 mm male plugs fit the current HE4XX and revised HE-400i headphones, but they will not seat in the older HE-400i revision that uses 2.5 mm jacks. Buyers with the earlier dual 2.5 mm version cannot use this cable.

How it compares

Measured against everything we stock in Bluetooth Earbuds & Headsets, at today’s prices. Recalculated every night.

Price $38.99
Pricier than about 61% of the 870 comparable items (median $30.99).

Specifications

Product
Product typeHeadphone Extension Cords

Questions about this item

Will this 4.4 mm balanced cable work with the older HE-400i that uses 2.5 mm plugs?

No, the dual 3.5 mm male connectors only fit the latest HE-400i and the HE4XX; the older 2.5 mm version is not compatible.

How can I verify the 4.4 mm balanced connection is active after plugging in?

Check your source device shows a balanced output path and listen for a noticeably lower noise floor compared to a single-ended cable.

What comes in the box and do I need any extra adapters?

The package contains the 1.8 m 8-core silver-plated cable with 4.4 mm male and dual 3.5 mm male ends; no additional adapters are required for supported headphones.

More in Bluetooth Earbuds & Headsets

Similar items