Up for sale is an Electro-Harmonix 6L6GC Guitar Amplifier Power Vacuum Electron Tube, a high-quality replacement for your music instrument. This unit is designed to provide exceptional sound quality and durability, making it the perfect choice for musicians who demand the best. Made in Russian Federation, this unit is interchangeable with PN 5881 KT66, and comes with one unit quantity. The product is ideal for guitar enthusiasts who want to replace their old electron tube with a new one, without worrying about the condition of the old one. The California Prop 65 Warning applies to this product, but rest assured that it is a high-quality replacement that will exceed your expectations. Get your hands on this Electro-Harmonix 6L6GC Guitar Amplifier Power Vacuum Electron Tube today, and take your music to the next level! Exact item is shown. New open box with original packaging. Item weight 3 oz. Made in Russia. No returns if installed. Please review our business policies in our store for information regarding returns, shipping and warranties.