Great condition , i am the original owner 01/2015 This is the latest version with oyaide connector.
i include the shipping with insurance to usa
5 feets 15 amp
The Gran Corona uses 4 AWG / 21 mm2 of cryogenically treated copper wires per phase, with cryogenically treated high purity copper USA / NEMA AC plugs, and cryogenically treated modified Oyaide C-004 Platinum / Palladium plated beryllium copper 15-amp IEC connectors. (Mark also offers upgrade services for your original Gran Coronas to the new Oyaide connectors should you want to do that) Mark selectively applies Anti-Vibration Magic
paint to the Gran Corona, which he says helps control resonances, and as a result it increases focus.