This Triad 25BQ6GTB/25CU6 vacuum tube is a great addition to your vintage electronics collection. Made in Japan, this unit is a rare find and perfect for those who love to tinker with vintage parts. Its brand name, Triad, is a testament to the quality and craftsmanship of this unit.

The tube's model number, 25BQ6GTB, makes it easy to identify and locate. This unit is a vacuum tube type and a unit quantity of one is included. Use this tube for your audio electronic and vintage radio TV needs. It's a must-have for any vintage electronics enthusiast.