12J5GT RCA NOS (1 pair)
12J5GT RCA NOS (6.7ma)
12J5GT Sylvania NOS 1940's (9.6ma Gm=2900)
12J5GT Tungsol NOS 1940's (10.6ma Gm=2800)
12J5GT US Brands NOS (6 in stock)
VT-135=12J5GT Sylvania round plate NOS 1940's (11.2ma Gm=3000)