Tubes are in stock in the USA6N1P (6Н1П) double triode 100% New ItemOld stock. The tubes are new and never usedSame Date from 1980’s (from same batch)”Voskhod” factoryVery careful packingLot of 4Other 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