Description
6S4P-EV (6С4П-ЕВ) High frequency triode with low intra-tube noise Approximate equivalent to the EC86 Old stock. The tubes are new and never used Same Date code 08.81 "OTK" marked Military Rhombus <> Very careful packing Lot of 8 Shipping: All orders will be shipped by airmail with a tracking number. I will combine an orders and send you an invoice with a total ( less expensive) shipping cost.