FiiO LC-RE Pro 2025

The LC-RE Pro 2025 is braided with gold, silver, and copper mix, which went through high-temperature sintering, casting and secondary smelting to further reduce impurities. Gold, silver and copper are allocated in a scientifically determined 2:3:4 ratio, among which the gold strengthens bass transient response, silver enhances treble resolution and details, and copper imparts warm and mellow performance for mids. This results in balanced frequencies with rich details.

8 strands totaling 360 wires, Litz braiding, more advanced resolution

Each strand of the cable is made of 10 monocrystalline copper gold-plated wires + 15 monocrystalline pure silver wires + 20 monocrystalline copper wires. 8 strands in the LC-RE Pro means a total of 360 wires in the cable and results in a wire diameter of 24AWG. The larger conductor diameter and cross-sectional area effectively reduce impedance and signal transmission loss. Ultimately, this improves signal transmission efficiency and results in better sound.

New Type-C digital audio plug, 8-band high-precision PEQ, for great playability

The newly added Type-C digital audio plug comes with a built-in DSP, supporting up to 384kHz/32bit PCM high-resolution audio signals. The custom twist-lock swappable plugs make it easy to plug and unplug, no tools required. Included with the cable are 3.5mm single-ended, 4.4mm balanced, and Type-C digital with DSP swappable plugs, allowing the cable to adapt to any usage scenario. Also built into the Type-C plug is an 8-band high-precision PEQ, which can be adjusted through the FIIO Control app or through the web. With the PEQ, not only can you simulate and modify frequency response curves, but you can also import/export/save frequency response curves from others.

Medical-grade stainless steel connectors, TPU skin-friendly outer sheath

The cable features the L-shaped expanded MMCX connectors. The mid-section and the plug are made of medical grade 316L stainless steel – which is polished by hand to a mirror-like finish and undergoes PVC electroplating to make it not only more durable, but also more comfortable when wearing. The cable utilizes transparent German TPU for its outer sheath, due to the material’s high resistance against wear and aging, its smoothness and beautiful translucence, as well as its comfort.