OYAIDE Stereo Mini Straight Hole Diameter P-3.5G 3.5mm Plug, Type, 6.0mm

Material: Center pin brass + gold-plated outer brass + base Rikuromu Connection method: Solder type Applicable cable diameter: 6 mmφ Because the diameter of the connection cable hole is 6mm, it can be used with a wide variety of cables, its natural beautiful appearance is what color the cable is used. The outer cover, the base receiving the beautiful appearance of Rikuromumekki, the contact part is made of wonderful gold that is strongly corroded to improve the sound quality.