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 10Other 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