5814A / 12AU7 JAN
Top quality Mil. Spec. double triode tubes manufactured in the United States by renowned General Electric. These rugged miniature glass 9 pin preamp tubes come with short gray plates and top halo getters. They are printed in green with GE logo, 1970's date codes, JAN 5814A MADE IN U.S.A. They are also printed in white MADE FOR CGE, and glass-etched 5814A U.S.A.