2 X ECL82 TUBE. NEW OLD STOCK IN ORIGINAL BOX.

BRAND: TELEFUNKEN. 1960s PRODUCTION.

GRAY PLATES, HALO GETTER, COPPER RODS, MATCHED PAIR.

THE RIGHT TUBE COMES IN A TELEFUNKEN SEALED BOX.

TESTED IN ROEHRENTEST TUBE TESTER:

107/120% 3.74/42mA EMISSION (EM) 2.55/6.75mA/V TRANSCONDUCTANCE (GM)

108/121% 3.77/42.23mA EMISSION (EM) 2.58/6.5mA/V TRANSCONDUCTANCE (GM)

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