TESTED. HF Double triode 6N5P ~ ECC802S - ECC82, 12AU7WA 3 X MIKA 1965 PCS 1.
HF Double triode 6N5P. Approximate analogue ECC802S - ECC82, 12AU7WA.3 X MIKA 1965. (each triode). Anode current of the second triode in diode mode >2.5mA. Reverse grid current of the first triode <1 μA.