Thank you for viewing. Vacuum tubes 5654, 2 pieces. Please check the product name, manufacturer, and condition in the photos. The label has a faint "USA" print, so it appears to be made in the USA. The numbers were read from the label, but please forgive any discrepancies. Unable to confirm operation, and stored for a long period, so there is a possibility they may not function correctly. Please consider them as collectibles or junk items. There is no guarantee of operation. No box. If you agree to these conditions, please make a purchase.