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(1) Tested Philco 6K6GT Tube Sylvania Code 312 51-26 Philco 6K6 GT Tube
Regular price $8.95 USDRegular price -
(1) Tested Sylvania 14C7 Tube Date Code 9-39 Loctal Sharp Cutoff Pentode
Regular price $9.95 USDRegular price -
(1) Tested Sylvania 12V6GT Tube Code 426 Black Glass Chrome Dome 12V6 GT
Regular price $11.95 USDRegular price -
(1) Tested Sylvania 12AX4GTA Tube Code 035 12AX4 GTA Half Wave Rectifier
Regular price $7.95 USDRegular price -
(1) Tested Balanced Sylvania 5U4GB Tube Halo Get Smooth Black Plates de AVH
Regular price $34.95 USDRegular price -
(1) Tested Philco 17D4 Tube Code 5839 Sylvania EIA Half Wave Rectifier Tube
Regular price $7.95 USDRegular price -
(1) Tested Sylvania 12BQ6GTA Tube Code GA MFK 12BQ6 GTA Beam Power Tube
Regular price $9.95 USDRegular price -
(1) Tested Sylvania 12BR7 Tube with Box Code bf JEK Twin Diode Triode Tube
Regular price $9.95 USDRegular price -
(1) Tested Sylvania 12JN8 Tube with Box Date Code ZAB Triode Pentode Tube
Regular price $9.95 USDRegular price -
(1) Tested Sylvania 17C5/17CU5 Tube with Box Code hc AAX 17C5 Tube 17CU5
Regular price $9.95 USDRegular price -
(1) Tested Sylvania 12SJ7 Tube Code 0-39 Sylvania Green Logo Pentode Tube
Regular price $7.95 USDRegular price -
(1) Tested Sylvania 12JN8 Tube with Box Date Code YAA Triode Pentode Tube (a)
Regular price $9.95 USDRegular price -
(1) Tested Sylvania 10CW/LL86 Tube Code lm ACE 10CW5 Tube LL86 Tube
Regular price $7.95 USDRegular price -
(1) Tested Strong Sylvania 6CY5 Tube with Box Date Code GK BDT Tetrode Tube
Regular price $9.95 USDRegular price -
(1) Tested Strong Sylvania 6JC8 Tube Date Code NR JAG Triode Pentode Vacuum Tube
Regular price $7.95 USDRegular price -
(1) Tested Balanced Sylvania 12AZ7A Tube Black Plates Halo Date Code jb AAG
Regular price $18.95 USDRegular price -
(1) Tested Strong Sylvania 6JC8 Tube with Box Date Code NR ECW Triode Pentode
Regular price $9.95 USDRegular price -
(1) Tested Sylvania 16A8/PCL82 Tube Great Britain Date Code NR KAU 16A8 Tube
Regular price $10.95 USDRegular price -
(1) Tested Sylvania 12EG6 Tube with Box Date Code NR YAU Pentagrid Heptode (b)
Regular price $9.95 USDRegular price -
(1) Tested Sylvania 19CL8A Tube with Box Date Code RAA Triode Pentode Tube
Regular price $12.95 USDRegular price -
(1) Tested Delco 12V6GT Tube Code 613 Sylvania EIA Code Beam Power Tube
Regular price $11.95 USDRegular price -
(1) Tested Sylvania 25BQ6GT Tube Date Code EL MJC 25BQ6 GT Beam Power Tube
Regular price $9.95 USDRegular price -
(1) Tested Sylvania 12JN8 Tube with Box Code YAA Triode Tube Pentode Tube (b)
Regular price $9.95 USDRegular price -
(1) Tested Sylvania 12EG6 Tube and Box Date Code NR YAU Pentagrid Heptode (c)
Regular price $9.95 USDRegular price -
(1) Tested Sylvania 12EG6 Tube with Box Date Code NR YAU Heptode Tube (a)
Regular price $9.95 USDRegular price -
(1) Tested Delco 12V6GT Tube Code 526 Sylvania EIA Code Beam Power Tube
Regular price $11.95 USDRegular price -
(1) Tested Commercial Trades Institute (Sylvania) 6AU6 Tube Code 032 ASP
Regular price $6.95 USDRegular price -
(1) Tested Sylvania 12JN8 Tube with Box Date Code NR AAA Triode Pentode Tube (b)
Regular price $9.95 USDRegular price
