Quality vintage soviet octal tube socket with wavy washer. Made out of carbolite (bakelite). It may be used for plenty of tubes with octal base like EL34, KT88, 6550, 6SN7, 6N8S (6H8C), 6N9S (6H9C), 6P3S (6П3С), 6P3S-E (6П3C-E) and many others.
(we reserve the right to change the description and specifications without prior notice)