FiiO LC-RE Pro 2022

The new FiiO LC-RE Pro 2022 cable uses gold, silver and copper materials that form its inner core.

After sintering and secondary high temperature melting, a single crystal is formed; then special processes are carried out to treat impurities to improve the purity of the cable and minimize signal transmission loss in the cable.

Due to this careful treatment of cables made of gold, silver and copper, the LC-RE Pro 2022 can capitalize on the advantages of each type of material for a comprehensive improvement of sound quality.

Each strand of LC-RE Pro 2022 is composed of 10 gold-plated monocrystalline copper wires + 15 pure monocrystalline silver wires + 20 monocrystalline copper wires. 8 strands in the LC-RE Pro 2022 means a total of 360 wires in the cable.

Compared to the previous generation, the increase in the number of wires in the cable means that per channel, the wire diameter has increased to 24 AWG. This means that the conductor diameter and cross-sectional area are larger, which effectively reduces impedance and signal transmission loss. Ultimately, this improves signal transmission efficiency and results in better sound.

The upgrades to the LC-RE Pro 2022 come not only from the increased wire count, but also from the different ratios of the amount of each type of wire. Gold, silver and copper are allocated in a 2:3:4 ratio to achieve the optimum balance of speed, warmth and detail.

The LC-RE Pro 2022 features angled expanded MMCX connectors for ease of use. The midsection and socket are made of medical-grade 316L stainless steel, which is hand-polished to a mirror-like finish and undergoes PC electroplating to make it not only more durable, but also more comfortable to use.

In the LC-RE Pro 2022 there are a total of 360 wires, each of which is individually insulated from the others. Thanks to the Litz stranding, the larger surface area of the wires leads to less resistance in the wires by minimizing the skin effect and the proximity effect.

This greatly improves signal transmission efficiency and thus leads to better resolution.

The LC-RE PRO 2022 features an interchangeable audio plug design with twist lock, allowing you to easily switch between 3.5 mm single-ended/2.5 mm balanced/4.4 mm balanced connectors as needed to connect to your audio source.

The LC-RE Pro 2022 uses transparent German TPU for its case, due to the material's high resistance against aging, its softness and beautiful translucency, as well as its comfort.

Improvements to the case design have also made the TPU even softer for greater comfort. According to internal testing, the TPU will not harden even in low temperature environments and also will not change color after prolonged use.

The thoughtful "left blue right red" design allows you to conveniently identify which earphone is which, allowing you to start your musical journey much faster.