Airier power? – In-Akustik add the AC-4004 AIR [€2'400] and AC-1204 AIR [€550] power cords whose "multi-core construction leads to overlapping thus compensation of the magnetic fields. Depending on the number of cores, line inductance is extremely minimized, skin effect from steep current flanks at HF significantly reduced. In addition, the usable conductor cross section is expanded without the negative effects of thick cables. A dense shielding braid of tinned copper protects nearby cables and audio components from external interference and prevents oxidation."