tube socket PLK9-D55 - (NOS) - at some places of the steel collars with visible signs of surface oxidation in the form of little dots and smaller patches (please look at the gallery pictures)
Quality vintage soviet ceramic tube sockets PLK9-D55 (ПЛК9-Д55) for miniature 9-pin tubes. Sockets are equipped with removable steel retainer. It is suitable for tubes like 6N6P (6H6П), 6P1P (6П1П), 6E6P (6Э6П) and many others. Although the sockets are new old stock, there are already some visible marks of longer storage. At some places of the metal collars, signs of surface oxidation are present in the from of small dots and smaller patches, ceramic sockets and silver plated contacts itself are in very nice condition (please look at the gallery pictures with the relevant sockets). After very easy removal of the retainer they may be used for all noval tube types. New old stock. Years of production: 1980-1981.