FA-Silver were built on the basis of a company patent called ("Coaxial frequency-division transmission"), which can be translated as a coaxial frequency division transmission. The negative polarity conductor consists of 48 painted OFC copper wires that have been twisted in the braided network. This helps to effectively avoid electromagnetic interference and ensures high signal purity. In turn, a positive polarized conductor, also with a concentric internal structure, is made up of two parts: a vein with a diameter of 0.1 x 3.3 mm and a 4N flat film made of silver alloy, as well as several varnished wires twisted into many thin copper filaments made of crystalline copper.

Compared to columnar conductivity, flat conductivity has a much larger surface area, assuming that both have the same cross-section. In other words, flat silver foil can effectively reduce the epidermal effect. Therefore, a high-frequency signal that is transmitted through a flat film conveys the most detail. The mid-frequency is transmitted by painted twisted OFC copper wires. And low-frequency signals are transmitted through all cable conductors. The fact that different signals are transmitted through different paths significantly reduces internal disturbances, in addition, due to low signal losses, the conducted sound is more transparent, with milder mids and stronger lows. Especially with high-dynamic songs, the sound is not blurry.