The Genalex Gold Lion KT77 is an exact replica of the original Genalex KT77, crafted to the highest specifications with gold-plated wire and thick glass. These artful valves are designed to withstand extreme conditions. As a faithful reproduction, the Genalex Gold Lion KT77 features heavy glass and ruggedized plates, enabling it to endure significant abuse while maintaining performance.

Equipped with gold-plated grid wire and exquisite artwork, the KT77 delivers substantial power and ample headroom. To earn the Genalex Gold Lion designation, tubes must survive and pass the most rigorous tests available in the industry.