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(1) Tested RCA 6AX4GTB Tube Date Code AK 6AX4 GTB Rectifier Vacuum Tube
Regular price $7.95 USDRegular price -
(1) Tested 1957 RCA 50Y6GT Tube with Box Code KP 50Y6 GT Rectifier Tube
Regular price $11.95 USDRegular price -
(1) Tested 1964 Sylvania 0Z4 Tube and Box Code lf YRM 0Z4 Gas Rectifier Tube (a)
Regular price $9.95 USDRegular price -
(1) Tested 1972 RCA 6AX4GTB Tube with Box Code DW Coin Base 6AX4 GTB Rectifier
Regular price $9.95 USDRegular price -
(1) Tested RCA 50Y6GT Tube Code DO 50Y6 GT Rectifier Doubler Vacuum Tube (a)
Regular price $8.95 USDRegular price -
(1) Tested 1964 Sylvania 0Z4 Tube Date Code lf YRM 0Z4 Gas Rectifier Tube (b)
Regular price $7.95 USDRegular price -
(1) Tested 1958 RCA 6X5GT Tube with Box Code KX 6X5 GT Full Wave Rectifier Tube
Regular price $11.95 USDRegular price -
(1) Tested 1967 RCA 6W4GT Tube and Box Code BS 6W4 GT Half Wave Rectifier Tube
Regular price $9.95 USDRegular price -
(1) Tested Strong Matsushita 1BK2 Tube Made in Japan Date Code 9G Rectifier Tube
Regular price $18.95 USDRegular price -
(1) Tested 1940 RCA Radiotron 84/6Z4 Tube Code X4 Type 84 6Z4 Rectifier Tube
Regular price $14.95 USDRegular price -
(1) Tested Raytheon Type 80 Tube Engraved Base Hanging Filament Rectifier Tube
Regular price $24.95 USDRegular price -
(1) Tested RCA 6DE4 Tube Coin Base Date Code CV Half Wave Rectifier Vacuum Tube
Regular price $8.95 USDRegular price -
(1) Tested RCA 50Y6GT Tube Date Code DO 50Y6 GT Rectifier Doubler Tube (c)
Regular price $8.95 USDRegular price -
(1) Tested Raytheon 6X5GT Tube Date Code 5717 6X5 GT Full Wave Rectifier Tube
Regular price $9.95 USDRegular price -
(1) Tested Strong RCA 6AU4GTA Tube Date Code KS RCA 6AU4 GTA Rectifier Tube
Regular price $8.95 USDRegular price -
(1) Tested Strong RCA 5V4G Tube Black Plates Full Wave Rectifier RCA 5V4 G
Regular price $28.95 USDRegular price -
(1) Tested RCA 6CQ4 Tube Date Code CW Vintage RCA Half Wave Rectifier Tube
Regular price $8.95 USDRegular price -
(1) Tested 1951 RCA 35Z4GT Tube Date Code 143 RCA 35Z4 GT Rectifier Tube
Regular price $9.95 USDRegular price -
(1) Tested RCA 6W4GT Tube Date Code 3-43 RCA 6W4 GT Half Wave Vacuum Rectifier
Regular price $7.95 USDRegular price -
(1) Tested RCA 6W4GT Tube Date Code 522 RCA 6W4 GT Half Wave Vacuum Rectifier
Regular price $7.95 USDRegular price -
(1) Tested Strong Raytheon 6DW4B Tube Date Code W04 Half Wave Vacuum Rectifier
Regular price $9.95 USDRegular price -
(1) Tested 1955 Sylvania 12AX4GT Tube Date Code BE 12AX4 GT Rectifier Tube
Regular price $9.95 USDRegular price -
(1) Tested RCA 6CL3 Tube Date Code 69-09 RCA 6CL3 Half Wave Vacuum Rectifier
Regular price $7.95 USDRegular price -
(1) Tested Strong 1969 RCA 6DW4B Tube Date Code CL Half Wave Rectifier Tube
Regular price $9.95 USDRegular price -
(1) Tested 1968 Sylvania 12AX4GTB Tube Date Code ce EFX 12AX4 GTB Rectifier Tube
Regular price $7.95 USDRegular price -
(1) Tested Strong Motorola 19AU4 Tube Date Code 5727 Half Wave Rectifier
Regular price $6.95 USDRegular price -
(1) Tested RCA 6W4GT Tube Date Code KK RCA 6W4 GT Half Wave Vacuum Rectifier
Regular price $7.95 USDRegular price -
(1) Tested Strong RCA 12AX4GTA Tube Date Code MC RCA 12AX4 GTA Rectifier Tube
Regular price $7.95 USDRegular price
