1 X ECC88 / 6DJ8 TUBE. NEW OLD STOCK.

BRAND: TESLA. 1960s PRODUCTION.

GREY PLATES, HALO GETTER.

EVEN THOUGH THE FIRST TRIODE IS LOW, THE TUBE IS NEW.

TESTED IN ROEHRENTEST TUBE TESTER:

69/102% 10.341/15.336mA EMISSION (EM)

CH168U1