Yongse 1947 5N Litz Earphones Upgrade Cable

The YONGSE 1947 Upgrade Earphone Cable is a lightweight, budget-friendly HiFi replacement cable popular among entry-to-mid-level audiophiles for its clean aesthetics, comfort, and subtle performance gains over stock wires. Featuring 5N silver-plated single crystal copper (OCC base) conductors in a Litz structure, it combines the warmth and low distortion of OCC copper with silver-plating's speed and extension—delivering improved clarity, better detail retrieval, reduced interference, and a slightly more open, airy presentation without harshness or thinness.

At an accessible price, it's praised as a practical "daily driver" upgrade—especially for its extremely light weight, low microphonics (better than many cloth/fabric cables), and premium-feeling coated or yarn jacket that looks elegant (often in vibrant or neutral colors).

Key Features & Benefits

• Conductor Material: High-purity 5N silver-plated single crystal copper (OCC) in Litz configuration — enhances conductivity, minimizes skin effect, and provides fast transients with natural body.
• Build & Comfort: One of the lightest Yongse cables; flexible, tangle-resistant, and low-microphonics thanks to the protective layer (PP yarn or coated finish); ergonomic ear hooks for secure, fatigue-free fit.
• Length: ~1.2m — ideal for portable use with DAPs, dongles, or phones.
• Connectors:
  • Plug: 3.5mm single-ended or 4.4mm balanced (gold-plated; customizable in many listings).
  • Earpiece: 0.78mm 2Pin (standard; recessed options available), MMCX, QDC, or other customs.
• Compatibility: Broad fit for popular IEMs from KZ, Vision-ears, Noble, UM, Moondrop, Tangzu, 7Hz, TRN, Hisenior, Kefine, Simgot, and more.
• In the Box: Yongse 1947 Cable × 1 pc (some variants include storage pouch).

Why Choose the Yongse 1947 Upgrade Cable?

From community feedback (Reddit r/iems, AEHIFI reviews, AliExpress/Amazon ~4.8–4.9 ratings):

• Ultra-Light & Comfortable — Frequently called the "thinnest/lightest" in collections; great for heavier IEMs or long wear; behaves well with minimal rubbing noise.
• Subtle but Noticeable Upgrades — Adds clarity, air, separation, and openness; cleans up stock cable flatness without dramatic changes—ideal for budget setups.
• Value King — durable despite thin profile; good aesthetics (vibrant colors in photos, though some note real-life less bright)

It's not a "flagship" cable but excels as an affordable, lightweight upgrade—perfect if you're tired of heavy or noisy stock wires.

Pairing Suggestions

The 1947's silver-plated OCC signature works well with:

• Neutral/Detailed IEMs (e.g., Moondrop, Simgot, or 7Hz hybrids) — Boosts air and extension while keeping smoothness.
• Bass-Heavy Budget Sets (e.g., KZ, TRN) — Adds clarity and control to lows without mud.
• High-Sensitivity IEMs — Cleaner background on balanced dongles/DAPs.
• Genres — Pop, electronic, acoustic—benefits from added sparkle and openness.

Product Specifications

• Brand: YONGSE
• Model: 1947 (variants like 1947Pro with 4-strand 6N configs)
• Conductor: 5N/6N silver-plated single crystal copper (Litz, often 4 strands)
• Cable Length: ~1.2m
• Plug Options: 3.5mm / 4.4mm (customizable)
• Connector Options: 0.78mm 2Pin (primary), MMCX/QDC/custom
• Item Includes: Yongse 1947 Cable × 1 pc

About Yongse 

Yongse is a leading Chinese manufacturer specializing in high-precision audio cables and upgrade solutions. With a strong focus on genuine premium materials (including 5N/6N OCC single-crystal copper, silver-plated variants, and advanced constructions), strict ISO-certified production, and consistent quality control, Yongse has earned a global following for delivering exceptional price-to-performance cables trusted by audiophiles and supplied to major brands.