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(1) Tested Westinghouse 7V7 Tube with Box Date Code 2R52 7V7 Loctal Tube Loktal
Regular price $7.95 USDRegular price -
(1) Tested Strong CBS 6BK5 Tube Date Code 59-52 6BK5 Beam Power Tube
Regular price $7.95 USDRegular price -
(1) Tested Strong 1957 Admiral 12AX4GTA Tube Code 57-48 Admiral by RCA 12AX4 GTA
Regular price $7.95 USDRegular price -
(1) Tested GE 12SF7 Tube Date Code 626 General Electric 12SF7 Cutoff Pentode
Regular price $11.95 USDRegular price -
(1) Tested Balanced GE 6GU7 Tube Date Code RE General Electric 6GU7 Twin Triode
Regular price $11.95 USDRegular price -
(1) Tested 1957 Sylvania 7A7 Tube Code 726 Sylvania 7A7 Tube Loctal Pentode Tube
Regular price $9.95 USDRegular price -
(1) Tested Ken-Rad 6B7 VT-68 Tube Mil-Spec Code V2 Ken Rad Pentode Vacuum Tube (b)
Regular price $11.95 USDRegular price -
(1) Tested 1960 Sylvania 5X8 Tube Date Code GL ELM Triode Pentode Converter Tube
Regular price $7.95 USDRegular price -
(1) Tested 1961 RCA 3CE5 Tube with Box Code MG Sharp Cutoff Pentode Tube (b)
Regular price $9.95 USDRegular price -
(1) Tested GE 12AV5GA Tube Date Code57-43 General Electric 12AV5 GA Tube
Regular price $7.95 USDRegular price -
(1) Tested Strong 1973 RCA 6CL6 Tube Code EK RCA 6CL6 Power Pentode Tube (d)
Regular price $7.95 USDRegular price -
(1) Tested 1956 Sylvania 3BY6 Tube with Box Code CB Pentagrid Amplifier Tube (b)
Regular price $9.95 USDRegular price -
(1) Tested 1963 RCA 12V6GT Tube Date Code NK 12V6 GT Beam Power Vacuum Tube
Regular price $11.95 USDRegular price -
(1) Tested GE 6AX4GTB Tube Date Code MU General Electric 6AX4 GTB Rectifier
Regular price $7.95 USDRegular price -
(1) Tested Strong 1960 RCA 6AU4GTA Tube with Box Code MB 6AU4 GTA Rectifier Tube
Regular price $10.95 USDRegular price -
(1) Tested Very Strong 1973 Sylvania 12DQ6B Tube Code ha DDZ 12DQ6 B Power Tube
Regular price $11.95 USDRegular price -
(1) Tested Motorola 12K5 Tube Date Code 5706-1 Power Tetrode Vacuum Tube
Regular price $7.95 USDRegular price -
(1) Tested 1958 Sylvania 6V6GT Tube Date Code EH MTB 6V6 GT Beam Power Tube
Regular price $24.95 USDRegular price -
(1) Tested CBS Hytron 6W4GT Tube Date Code 5439 CBS 6W4 GT Half Wave Rectifier
Regular price $7.95 USDRegular price -
(1) Tested Motorola 6BD6 Tube Date Code 58-13 GE EIA Remote Cutoff Pentode Tube
Regular price $7.95 USDRegular price -
(1) Tested RCA 6DT6 Tube Sharp Cut Off Pentode Vacuum Tube
Regular price $7.95 USDRegular price -
(1) Tested Dumont 6S4A Tube Date Code 61-26 Medium Mu Triode Tube
Regular price $7.95 USDRegular price -
(1) Tested Philco 6CY5 Tube Sharp Cutoff Tetrode Vacuum Tube
Regular price $7.95 USDRegular price -
(1) Tested Unbranded 6AQ5A Tube 6AQ5 A Vintage Beam Power Vacuum Tube
Regular price $7.95 USDRegular price -
(1) Tested 1954 Sylvania 6W4GT Tube Date Code AG Sylvania Green Logo 6W4 GT Tube
Regular price $7.95 USDRegular price -
(1) Tested Unbranded 12SL7GT Tube Black Plates 12SL7 GT High Mu Twin Triode Tube
Regular price $9.95 USDRegular price -
(1) Tested GE 12AT6 Tube with Box Code DE General Electric Twin Diode Triode
Regular price $9.95 USDRegular price -
(1) Tested 1961 RCA 3CE5 Tube with Box Code MG Sharp Cutoff Pentode Tube (a)
Regular price $9.95 USDRegular price
