100% Original TESLA ECC 802S = 12au7 = ecc82 tube

New In original paper box

Made in Czechoslovakia in 70's 

Plant Roznov

Tested with professional tube tester device L3-3

Checked for noise , microphonic.

Nearest copy of Telefunken ecc802s

120 days warranty

From old stock

NOS NIB vacuum tubes

It is  not modern  JJ