Tubes are in stock in the USA6N6P (6Н6П) Double triodes 100% New ItemOld stock. The tubes are new and never used”NEVZ” factoryGOLD GRID! Same Date from 1970’s (from same batch)Very careful packingLot of 20 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