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(1) Tested Zenith 6AY3 Tube with Box Date Code 6243 Half Wave Vacuum Rectifier
Regular price $8.95 USDRegular price -
(1) Tested Zenith 6GH8A Tube Date Code 18-09 Halo Getter Triode Cutoff Pentode
Regular price $7.95 USDRegular price -
(1) Tested Zenith 6SD7GT Tube Date Code Y4R Zenith 6SD7 GT Pentode Tube
Regular price $9.95 USDRegular price -
(1) Tested Zenith 10GN8 Tube High Mu Triode Sharp Cutoff Pentode Vacuum Tube
Regular price $7.95 USDRegular price -
(1) Tested Zenith 6JC5 6JB5 6HE5 Tube Zenith 6JC5/6JB5/6HE5 Beam Power Tube
Regular price $9.95 USDRegular price -
(1) Tested Strong Zenith 6DQ6B Tube Date Code 62-13 Zenith 6DQ6 B Power Tube
Regular price $9.95 USDRegular price -
(1) Tested Zenith 10JT8 Tube Noval Base 9 Pin Miniature Triode Pentode Tube
Regular price $7.95 USDRegular price -
(1) Tested Zenith 6KT8 Tube High Mu Triode Sharp Cutoff Pentode Tube
Regular price $6.95 USDRegular price -
(1) Tested Strong Zenith 4BZ6 Tube Date Code 68-04 GE EIA Code Pentode Tube (b)
Regular price $6.95 USDRegular price -
(1) Tested Zenith 6AU6 Tube Zenith 6AU6 Sharp Cut Off Pentode Vacuum Tube
Regular price $6.95 USDRegular price -
(1) Tested Zenith 6HS8 Tube Date Code 642 Sharp Cutoff Twin Pentode Tube
Regular price $7.95 USDRegular price -
(1) Tested Zenith Type 78 Tube Date Code 9W Zenith 78 Pentode Tube (b)
Regular price $11.95 USDRegular price -
(1) Tested Zenith 32ET5A Tube with Box Date Code 70-13 32ET5 A Power Tube (c)
Regular price $7.95 USDRegular price -
(1) Tested Zenith 6JH8 Tube with Box Beam Deflection Vacuum Tube
Regular price $11.95 USDRegular price -
(1) Tested Zenith 6BA11 Tube with Box Date Code 6405 Triode Twin Pentode Tube
Regular price $11.95 USDRegular price -
(1) Tested Zenith 12W6GT Tube with Box Date Code AAK 12W6 GT Sylvania EIA Code
Regular price $11.95 USDRegular price -
(1) Tested Zenith 3A3A Tube Date Code 68-17 Zenith 3A3 A Half Wave Rectifier
Regular price $6.95 USDRegular price -
(1) Tested Zenith 6JH8 Tube with Box Date Code 76-43 Beam Deflection Tube
Regular price $11.95 USDRegular price -
(1) Tested Zenith 6JU8A Tube Date Code 7-43 6JU8 A Quadruple Diode Vacuum Tube
Regular price $7.95 USDRegular price -
(1) Tested Zenith 6DU3/6DQ3A Tube with Box Date Code 76-22 Zenith 6DU3 6DQ3A
Regular price $11.95 USDRegular price -
(1) Tested Balanced Zenith 0Z4 Tube with Box Date Code 64-39 Gas Rectifier Tube
Regular price $11.95 USDRegular price -
(1) Tested Zenith 6CY7 Tube Date Code 9-39 Dual Triode Tube Sylvania EIA
Regular price $8.95 USDRegular price -
(1) Tested Zenith 22BW3 Tube with Box Date Code 304035 Vacuum Rectifier Tube
Regular price $8.95 USDRegular price -
(1) Tested Zenith 6EJ7/EF184 Tube Made In Holland Code C43 6EJ7 Tube EF184 Tube
Regular price $9.95 USDRegular price -
(1) Tested Zenith 32ET5A Tube with Box Date Code 70-13 32ET5 A Power Tube (e)
Regular price $7.95 USDRegular price -
(1) Tested Zenith 6CE3/6CD3 Tube 6CE3 Tube Zenith 6CD3 Half Wave Rectifier Tube
Regular price $7.95 USDRegular price -
(1) Tested Strong Zenith 4BZ6 Tube Date Code 68-04 GE EIA Code Pentode Tube (a)
Regular price $6.95 USDRegular price -
(1) Tested Zenith 6AQ5 Tube Date Code 552 Zenith Vintage Beam Power Vacuum Tube
Regular price $9.95 USDRegular price
