Genalex Gold Lion KT66

New Sensor is at it again. Another inspiring Gold Lion reproduction tube made by their Seratov facility. The Genalex KT66 was highly popular in Heathkit W-M5 amps as well as Leak models. Billed as an "exact copy" of the original by Marconi-Osram-Valve Co, Ltd. - there are some noticeable construction differences that have been employed. According to New Sensor's Technical Representative, improvements in the tooling available to manufacture tubes has led to some of the differences. The reworked internal structure is aimed at providing better support for the materials, and also reduces the risk of microphonics. Price is for a matched pair.