RARE Tungsram NOS 6BL8/ECF80 tube - Hungary

For sale is a RARE Tungsram NOS 6BL8/ECF80 tube. Made in Hungary. Tests very strong at NEW level.

These tubes are brand new and never used military surplus, they come in bulk packaging (see pictures)

Fantastic sounding tube that caries the legendary sound of Tungsram 12au7 and 12ax7 to ECF80.

All tubes are tested and matched on Hickok 539c tube tester.
  • Availability: 8 In Stock