This is a brand new Triad Japan 6CL8 Electron Vacuum Tube in its original packaging. It is a vintage piece that comes with 10 plns, perfect for radio stereo amp use. This unit is a great addition to any vintage electronics collection, with a brand that is known for their quality products. The tube is a model 6CL8 and was manufactured in Japan. It is a unit type and comes in a unit quantity of 1. The tube is suitable for use in a variety of vintage audio and video equipment, and its country of manufacture adds to its authenticity.