ECC83 12AX7 2 pcs Telefunken with diamonds Tested whith ROE TESTER

Made in Germany.

Tube 1 Ribbed Plate, Tube2 is  Ribbed Plate 

Tested on ROE TESTER (The best tube tester)

Test  results can be seen in the photo

The price is for 2 tube,sold as is,no return

Registered shipping worldwide.

Includes packing in wooden box.