6J38P-EV (6Ж38П-ЕВ), also marked as 6ZH38P-EV, is a hf pentode which was designed for work in wideband amplifiers at frequencies up to 300 Mhz. Equivalent of the american 6BH6 tube. New old stock tubes, directly from the factory packing (please look at the gallery pictures). Year of production: 1975.