12A8GT Tungsol used/very good 1940's (92/60)
12AF3 NOS (8 in stock)
12AL5 GE JAN NOS (2 in stock)
12AL5 GE NOS (6 in stock)
12AL5 RCA NOS (25 in stock)
12AL5 RCA NOS 1970's (47/40 and 49/40)
12AL5 Sylvania FAA NOS 1960's (2 in stock)
12AL5 Telefunken Germany <> bottom NOS 1963 (0 in stock)
12AL5 Tungsol NOS 1960's (49/40 and 49/40)
12AX3 Sylvania branded GE low hours like new
12AX3 Sylvania NOS
12AX4GTA RCA NOS 1960 era (1 in stock)
12AX4GTA/GTB US Brands used/good (25 in stock) (damper diode)
12AX4GTB GE NOS 1970's (2 in stock)
12AX4GTB Raytheon JAPAN NOS 1960's
12AX4GTB Raytheon NOS 1960's (4 in stock)
12AX4GTB Sylvania NOS (6 in stock) (damper diode)
12BE3 GE branded Dumont NOS (1 in stock) (12AX3 sub)
12BE3 US Brands NOS (4 in stock) (12AX3 sub)
12DW4A Amperex Japan NOS 1967 (1 pair)
