FIVRE ECC82 / 12AU7TESTED TUBETESTERDATA SHEET Ia =10.5 mA / S 2.2 mARESULTS = Ia 10.4-10.2 mA S 2.2-2.3 mA/V LONG RIBBED GRAY PLATES, LARGE RING GETTERCODE ON GLASS = F3JMADE IN PAVIA ITALY OCTOBER 1963IN NEW WHITE PAPER BOX
FIVRE ECC82 / 12AU7
TESTED TUBETESTER
DATA SHEET Ia =10.5 mA / S 2.2 mA
RESULTS = Ia 10.4-10.2 mA S 2.2-2.3 mA/V
LONG RIBBED GRAY PLATES, LARGE RING GETTER
CODE ON GLASS = F3J
MADE IN PAVIA ITALY OCTOBER 1963
IN NEW WHITE PAPER BOX