Tubes are in stock in the USA6N3P-E (6Н3П-Е) double triodes 100% New ItemOld stock. The tubes are new and never usedOTK markedGOLD GRIDWhite (chromed) pinsSame Date codes from 1970's (from same batch)Very careful packingLot of 4 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