Log in using the new customer accounts page.
12HG7=12GN7A US Brands NOS (0 in stock)
12HG7=12GN7A Westinghouse by Toshiba Japan NOS (50ma)
12JB6A GE NOS 1970's (75.5ma)
12SA7Y RCA brown bottom NOS 1955 (4.7ma)
12SK7GT RCA NOS 1940's (8.6ma)
12SK7GT RCA NOS 1940's (9.0ma)
12SK7GT Rogers Canada used/tests like new 1950's slightly tilted glass (8.8ma)
12SK7GT Tungsol used/tests like new 1940's, 50% of base is rusted/tarnished (8.6ma)
12SK7GT Wizard by Sylvania used/good 1940's (7.5ma)
12SN7GT RCA branded CHIEF NOS 1963 (8/9.2ma)
12SN7GT RCA NOS 1960 with plate support rods (8.0/8.2ma) 1-2% section balance
12SN7GTA GE Honeywell gray plates used/good 1960's (6.0/6.8ma)
12SN7GTA RCA coin-base branded GE NOS 1980 (12.2/12.2ma) 1-2% section balance
12SR7 metal can NOS (20 in stock)
12T10 GE NOS
12U7
12X4 GE GM Delco gray plates "D" getter NOS 1960 era (49/40 and 50/40)
12X4 RCA "D" getter NOS 1962 (46/40 and 47/40)
12X4 RCA "O" getter NOS 1968 (44/40 and 46/40)
12X4 RCA "O" getter NOS 1968 (46/40 and 47/40)
