Vintage, rare, quality and massive ceramic tube sockets type PLK7-1 collet (ПЛК7-1) are suitable for tubes like 6S33S (6C33C), 6S18S (6C18C), GI-30 (ГИ-30), GMI-6 (ГМИ-6), GU-29 (ГУ-29) and similar. New old stock.
(we reserve the right to change the description and specifications without prior notice)