FiiO LS-RC 2026

The FiiO LS-RC 2026 is a premium 0.78 mm 2-pin headphone upgrade cable designed for IEMs. It uses 6N OCC monocrystalline copper with silver plating and deep cryogenic treatment at -192°C, combining high conductivity with a flexible, durable construction.

The cable uses eight braided strands with 18 cores per strand, for a total of 144 cores. Each individual wire has a 0.08 mm diameter and the conductors use a 25 AWG cross-section. The cable is covered with a translucent TPU outer sheath imported from Germany.

A twist-lock swappable plug system allows the included 3.5 mm single-ended and 4.4 mm balanced plugs to be exchanged as needed. The straight 0.78 mm 2-pin connectors are designed for compatibility with a wide range of 2-pin earphones.

The angled earphone connectors are shaped for a comfortable and secure fit while helping reduce cable tugging. The headphone plug, Y-splitter and interchangeable audio plugs are made from high-hardness stainless steel, hand-polished and finished with a PVD coating for improved wear and oxidation resistance.

The copper conductors undergo deep cryogenic treatment at -192°C to reduce internal stresses in the metal. The treatment applies to the copper wires and not to the outer sheath.

Features
0.78 mm 2-Pin IEM Upgrade Cable
6N OCC Silver-Plated Monocrystalline Copper
-192°C Deep Cryogenic Treatment
25 AWG Conductors
8 Strands With 144 Cores
0.08 mm Individual Wire Diameter
German TPU Outer Sheath
Twist-Lock Swappable Plug System
3.5 mm Single-Ended And 4.4 mm Balanced Plugs Included
Stainless Steel Plugs And Y-Splitter
PVD-Coated Metal Components

Compatibility
IEMs And Earphones With 0.78 mm 2-Pin Connectors

In The Box
1 × FiiO LS-RC 2026 Cable
1 × 3.5 mm Single-Ended Plug
1 × 4.4 mm Balanced Plug

Specifications
Connector: 0.78 mm 2-Pin
Conductor: 6N OCC Silver-Plated Monocrystalline Copper
Conductor Cross-Section: 25 AWG
Construction: 8 Strands, 144 Cores
Individual Wire Diameter: 0.08 mm
Cryogenic Treatment: -192°C
Outer Sheath: German TPU
Plug Types: 3.5 mm Single-Ended / 4.4 mm Balanced