Tubes are in stock in the USA6P1P-EV (6П1П-ЕВ) Pentode, used in output stages of low frequency amplifiers. 100% New ItemOld stock. The tubes are new and never used”Svetlana” factorySame Date from 1970’s Very careful packingLot of 8 Other tubes in stock in the USA (the range and quantity is constantly increasing):US Stock Vacuum Tubes Shipping:Tubes are in stock in the USA, and will be shipped via USPS Ground Advantage ®To all other countries through eBay International Shipping program