OFFICIAL FURUTECH FI-12L-Cu FI-12LCU L Type Inlet Plug No Plating From Japan
The electrode part is non-magnetic rhodium plated, 24k gold plated or plated pure copper. Uses α-conductor material to ensure stable connection. Equipped with an "earth jumper" to improve sound quality by suppressing disturbed electromagnetic unnecessary radiation generated from the connection between the blade and conductor inside the plug by eliminating the potential difference between the howsing and the mounting screw of the electrode.