75=VT-75 RCA Dual-Diode Triode NOS 1948 (36/19) Title: 75 RCA NOS

75=VT-75 RCA Dual-Diode Triode NOS 1948 in white box

triode 36/19

diodes 50/40 and 51/40

tested on TV-7D/U

(Type 75 has similar specs to 6SQ7, 2A6, 6B6)

Dual-Diode Triode

– Detrola 106 1936
– GE G-76 1939-1942