6BK7 NOS Triad Amplifier Radio Audio Vintage Electron Vacuum Tube TV Amp 9 Pin

This vintage Triad 6BK7 vacuum tube is a must-have for any audiophile or vintage electronics collector. Made in Japan, this unit is brand new old stock (NOS) and has never been used before. With its 9 pin design, this Triad 6BK7 tube is compatible with various vintage audio and radio equipment. It's a great addition to any vintage parts and accessories collection. Whether you're looking to restore an old amplifier or simply add to your vintage electronics display, this Triad 6BK7 tube is a rare and valuable find. Add it to your collection today!