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(1) Tested Raytheon 12EL6 Tube with Box Code IO4 Dual Diode High Mu Triode (a)
Regular price $6.95 USDRegular price -
(1) Tested Philco 6B8G Tube Date Code 6S Engraved Base 6B8 G Twin Diode Pentode
Regular price $18.95 USDRegular price -
(1) Tested RCA 12AU7A ECC82 Tube Date Code AFC with Box RCA 12AU7 A Tube (a)
Regular price $22.95 USDRegular price -
(1) Tested Unbranded Hitachi Japan 35L6GT Tube Made in Japan 35L6 GT Beam Power Tube
Regular price $9.95 USDRegular price -
(1) Tested Strong Shield 6W4GT Tube Shield 6W4 GT Half Wave Rectifier Tube
Regular price $7.95 USDRegular price -
(1) Tested Realistic Lifetime 6KT8 Tube Gold Pins Triode Cutoff Pentode Tube
Regular price $6.95 USDRegular price -
(1) Tested Philco 6SA7 Tube Date Code 50-39 Pentagrid Converter Vacuum Tube
Regular price $7.95 USDRegular price -
(1) Tested Strong RCA 6AU5GT Tube Date Code 035 RCA 6AU5 GT Beam Power Tube
Regular price $9.95 USDRegular price -
(1) Tested 1951 Sylvania JAN CHS 7S7 Tube and Box Code 126 Loctal Triode Heptode
Regular price $9.95 USDRegular price -
(1) Tested GE 6AX4GTB Tube Date Code MZ General Electric 6AX4 GTB Rectifier
Regular price $7.95 USDRegular price -
(1) Tested Strong GE 6SA7 Tube with Box Date Code 61-04 Pentagrid Converter Tube
Regular price $9.95 USDRegular price -
(1) Tested Sylvania 3GK5 Tube with Box Date Code gb AKP High Mu Triode Tube
Regular price $7.95 USDRegular price -
(1) Tested GE 25EC6 Tube Date Code 58-30 General Electric Beam Power Tube
Regular price $8.95 USDRegular price -
(1) Tested International Service Master 6GH8A Tube with Box Made in Hungary (i)
Regular price $7.95 USDRegular price -
Vintage JFD Sockette 24A Radio Tube Socket Adapter For 6SD7GT Tube to 7A7 Tube
Regular price $14.95 USDRegular price -
(1) Tested 1963 Northern Electric 408A Tube Made in Canada Date Code 6313
Regular price $12.95 USDRegular price -
(1) Tested Sylvania 6DQ5 Tube Date Code eg AGT Sylvania Beam Power Vacuum Tube
Regular price $9.95 USDRegular price -
(1) Tested RCA 6AQ5A Tube RCA 6AQ5 A Date Code 69-39 Beam Power Vacuum Tube
Regular price $8.95 USDRegular price -
Vintage Adaptol No. 131 Tube Socket Adapter Convert 12SK7 Tube to 12SA7 Tube (b)
Regular price $9.95 USDRegular price -
(1) Tested Raytheon 12EL6 Tube with Box Dual Diode High Mu Triode Tube (b)
Regular price $6.95 USDRegular price -
Untested GE 1D21/SN4 Tube Date Code 64-30 Cold Cathode Neon Flash Strobotron
Regular price $14.95 USDRegular price -
(1) Tested GE 5AU4 Tube Date Code 60-30 General Electric 5AU4 Rectifier Tube
Regular price $11.95 USDRegular price -
(1) Tested GE 12AX4GTA Tube Date Code 57-35 General Electric 12AX4 GTA Tube
Regular price $7.95 USDRegular price -
(1) Tested Silvertone 8FQ7 Tube Silvertone Medium Mu Twin Triode Vacuum Tube
Regular price $6.95 USDRegular price -
(1) Tested National Union 25Z5 Tube Date Code LR Rectifier Doubler Tube
Regular price $9.95 USDRegular price -
(1) Tested Strong Westinghouse 6W4GT Tube Date Code 8R26 Westinghouse 6W4 GT
Regular price $7.95 USDRegular price -
(1) Tested Strong 1960 Sylvania 6V3A Tube Code GF YAN Sylvania 6V3 A Rectifier
Regular price $7.95 USDRegular price -
(1) Tested Crosley By Ken Rad 6SK7 Tube Date Code K9 Remote Cutoff Pentode
Regular price $8.95 USDRegular price
