Tubes are in stock in the USA6N17B-V (6Н17Б-В) Miniature Double Triodes100% New ItemOld stock. The tubes are new and never used"MELZ" factorySame 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