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(1) Tested Sylvania 6CU8 Tube Date Code NR DEK Triode Pentode Vacuum Tube
Regular price $7.95 USDRegular price -
(1) Tested Sylvania 8JV8 Tube with Box Code hf AJD Triode Pentode Vacuum Tube
Regular price $8.95 USDRegular price -
(1) Tested Sylvania 6CU8 Tube and Box Code am YAD Triode Pentode Vacuum Tube (b)
Regular price $9.95 USDRegular price -
(1) Tested Sylvania 5AQ5 Tube and Box Red Letters Date Code dc JEE Power Pentode
Regular price $7.95 USDRegular price -
(1) Tested Truetone 5CG8 Tube with Box Date Code 6309 Triode Pentode Tube
Regular price $9.95 USDRegular price -
(1) Tested Tung Sol 12BK5 Tube with Box Date Code ZY-F Beam Power Pentode Tube
Regular price $8.95 USDRegular price -
(1) Tested 1955 Sylvania 6W6GT Tube Code BL Beam Pentode Power Vacuum Tube (b)
Regular price $9.95 USDRegular price -
(1) Tested Truetone 6EH7 EF183 Tube with Box Date Code W04 Pentode Vacuum Tube
Regular price $10.95 USDRegular price -
(1) Tested Sylvania 50L6GT Tube Date Code EB 50L6 GT Beam Pentode Tube
Regular price $8.95 USDRegular price -
(1) Tested Sylvania 6HZ6 Tube with Box Red Letters Date Code dc JJW Pentode Tube
Regular price $11.95 USDRegular price -
(1) Tested Sylvania 5X8 Tube with Box Date Code df JAS Triode Pentode Tube
Regular price $7.95 USDRegular price -
(1) Tested 1955 Tung Sol 6AC7 Tube Code 540-3 Sharp Cutoff Metal Pentode Tube
Regular price $7.95 USDRegular price -
(1) Tested Truetone 6CB6 Tube with Box Blue Letters Japan Code 648 Pentode Tube
Regular price $9.95 USDRegular price -
(1) Tested Sylvania JAN CHS 1A5GT/G Tube VT-124 1A5 GT G Mil Spec Pentode Tube
Regular price $9.95 USDRegular price -
(1) Tested Truetone 50EH5 Tube with Box Date 6443 RCA EIA Power Pentode Tube
Regular price $9.95 USDRegular price -
(1) Tested 1959 Sylvania 6AC7 Tube with Box Code FF Sharp Cut Off Pentode Tube
Regular price $9.95 USDRegular price -
(1) Tested Sylvania JAN CHS 3D6 1299 Tube VT-185 Loctal Tube 3D6 Pentode (b)
Regular price $8.95 USDRegular price -
(1) Tested 1955 Sylvania 6W6GT Tube with Box Date Code BL Beam Pentode Tube (a)
Regular price $11.95 USDRegular price -
(1) Tested Truetone 6AC7 Tube Date Code 248 Sharp Cut Off Pentode Vacuum Tube
Regular price $7.95 USDRegular price -
(1) Tested Truetone 6AC7 Tube with Box Code 517 Sharp Cut Off Pentode Tube
Regular price $9.95 USDRegular price -
(1) Tested Sylvania 6BH11 Tube with Box Code hk AAL Twin Triode Pentode Tube
Regular price $8.95 USDRegular price -
(1) Tested 1958 Sylvania 7AG7 Tube Date Code 8-13 Pentode Loctal Vacuum Tube (b)
Regular price $7.95 USDRegular price -
(1) Tested 1948 Sylvania 7AG7 Tube Code 8-13 Loktal Tube Loctal Pentode Tube (a)
Regular price $7.95 USDRegular price -
(1) Tested Sylvania 6CD6GA Tube with Box Date Code kc ACJ 6CD6 GA Power Pentode
Regular price $13.95 USDRegular price -
(1) Tested Sylvania 6AG5 Tube and Box Code jc BOD Sharp Cutoff Pentode Tube (b)
Regular price $7.95 USDRegular price -
(1) Tested 1943 Sylvania 6U7G Tube Date Code Z3R Remote Cutoff Pentode Tube
Regular price $14.95 USDRegular price -
(1) Tested Sylvania 6CU8 Tube with Box Date Code ce EEY Triode Pentode Tube
Regular price $9.95 USDRegular price -
(1) Tested Sylvania 6AS8 Tube with Box Code fe ESP Diode Sharp Cutoff Pentode
Regular price $9.95 USDRegular price
