Vintage quality ceramic tube sockets - magnoval (B9D) made in the former GDR. Sockets are suitable for tube types EL500, EL504, EL509, 6KG6, 6P36S (6П36С), 6P42S (6П42С), 6P45S (6П45С) 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 nice condition (please look at the gallery pictures with the relevant sockets).