Yongse 1947Pro 6N 4 strands Single Crystal Copper Silver Plated Earphones Cable (4.4MM/2PIN)

A reliable 6N 4-Strand 7×7 Silver-Plated Single Crystal Copper IEM Upgrade Cable

Step up your audio game with the YONGSE 1947Pro, a high-performance upgrade cable featuring 6N-grade Silver-plated single crystal copper (OCC) in an advanced 4-strand, 7×7 configuration. This sophisticated build delivers exceptional signal purity, low distortion, enhanced dynamics, and a refined, spacious sound signature —making it an excellent choice for audiophiles upgrading mid-to-high-end IEMs on balanced 4.4mm sources.

Key Features

Ultra-High-Purity Conductor — 6N single crystal copper, silver-plated for outstanding conductivity, virtually no grain boundaries, reduced skin effect, and superior detail, clarity, and natural timbre across the frequency range.

4-Strand 7×7 Construction — Each strand consists of 7 groups × 7 wires (0.06mm each), totaling a robust multi-core design that lowers resistance, improves current delivery, and enhances bass control, separation, and soundstage width.

High-Quality PP Protective Layer — Premium polypropylene outer skin provides excellent tangle resistance, abrasion protection, flexibility, low microphonics, and a comfortable, premium hand-feel.

Gold-Plated Connectors — Precision gold-plated 0.78mm 2Pin connectors + gold-plated 4.4mm balanced plug ensure reliable, low-resistance connections and maximum signal integrity.

Ideal Length — ≈1.2m perfect balance for portable use, desktop setups, or travel.

Wide Compatibility — Compatible with standard 0.78mm 2Pin IEMs (Moondrop, CVJ, Tangzu, Letshuoer, Simgot, DUNU, KZ, TRN, and many others).

Technical Specifications

Product Name: YONGSE 1947Pro Upgrade Headphone Cable
Length: Approximately 1.2 m
Connector: 0.78mm 2Pin (gold-plated)
Plug Type: 4.4mm balanced (gold-plated)
Material: 6N 4 Strands 7×7 × 0.06mm Silver-Plated Single Crystal Copper (OCC) with high-quality PP protective outer skin
Package Contents: 1 × YONGSE 1947Pro Cable