NOTICE: Be sure to enter the Make & Model of component you are purchasing tubes for. Failure to do so will delay processing of your order. This does not imply that we confirm compatibility. Consult the manufacturer and owner's manual before ordering.
6CA4/EZ81 Made in Europe - The exact factory is unknown, but we believe them to be Tungsrams, made in Hungary. Bottom line, these are the cool ones with the long plate, bitchin' sound, last a long time, yadda yadda. May be branded Haltron or Aero Electronics. We cannot guarantee a specific box or logo, sorry.
Label and boxes may vary from picture above.