6J1P-EV (6Ж1П-ЕВ) tested  silver pin long life military spec 6J1P-EV 

100% New Item

Old stock. The tubes are new and never used

Soviet direct drop in Upgrade for stock Chinese 6J1. Fully Bench tested

Best 6J1 upgrade valves available

"Voskhod" factory (rocket logo)

OTK marked

Made in USSR

   NOS  

LOT 10pcs. 

Thanks And Good luck!