Furutech NCF Clear Line RCA

The Furutech NCF Clear Line RCA is an audio signal optimiser that plugs directly into an unused RCA input or output on a Hi-Fi component, such as an amplifier or a DAC. It operates on a Plug and Play basis, with no wiring or particular adjustment required, with the aim of acting on the sound reproduction of the entire system.

Its design is based on the hybrid NCF structure developed by Furutech, a material incorporating crystalline particles combined with ceramic and carbon nano-particles. This combination aims to eliminate static charges passively, dissipate thermal energy and limit the mechanical and electrical resonances liable to degrade the signal. The metal and conductive parts additionally receive the brand's Alpha treatment, which combines cryogenic treatment and demagnetisation to improve conductivity. The contacts themselves are made of rhodium-plated OCC copper.

• Sought-after improvement in signal-to-noise ratio (SNR)
• Improved sound dynamics
• Sound presented as more transparent with a more natural coloration

This type of optimiser is aimed at audiophiles with a Hi-Fi system fitted with RCA connections who wish to explore a straightforward avenue for sound improvement, without any intervention on the existing wiring.