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(1) Tested Balanced Sylvania 8CG7 8FQ7 Tube and Box Code hl ADR 8FQ7 Tube 8CG7
Regular price $9.95 USDRegular price -
(1) Tested Hytron JAN CHY 0C3 VR105 VT-200 Tube Code 12A4 Voltage Regulator Tube
Regular price $14.95 USDRegular price -
(1) Tested Raytheon 12GN7A 12HG7 Tube with Box Made in Japan Code P20 Pentode
Regular price $8.95 USDRegular price -
(1) Tested Strong Ken Rad 6AC7 1852 Tube Code S4 6AC7 Pentode Vacuum Tube
Regular price $7.95 USDRegular price -
(1) Tested Raytheon 6BK7B Tube with Box Japan Code F12 6BK7 B Twin Triode Tube
Regular price $11.95 USDRegular price -
(1) Tested National Union Type 24A Tube Date Code J Engraved Base Screen Grid Tube
Regular price $11.95 USDRegular price -
(1) Tested RCA 6EM5 Tube with Box Date Code LU Beam Power Vacuum Tube
Regular price $10.95 USDRegular price -
(1) Tested Marconi 2E26 Tube Date Code A4 Made in Canada Beam Tetrode Tube
Regular price $12.95 USDRegular price -
(1) Tested 1963 Tung Sol USAF 6AH6WA Tube Code 6321 Mil Spec 6AH6 WA Tube (b)
Regular price $9.95 USDRegular price -
(1) Tested Sylvania 6K7 Tube Date Code N2R Pentode Black Metal Vacuum Tube
Regular price $9.95 USDRegular price -
(1) Tested 1965 Sylvania 6BH6 Tube with Box Code 6528 Mil Spec Pentode Tube
Regular price $9.95 USDRegular price -
(1) Tested RCA 50EH5 Tube with Box Date NR Power Amplifier Pentode Vacuum Tube
Regular price $9.95 USDRegular price -
(1) Tested Sylvania JAN CHS 1629 Eye Tube VT-138 Bright Green Indicator Tube
Regular price $24.95 USDRegular price -
(1) Tested Magnavox 6JD6 Tube and Box Etched Code 460 Made in Japan Pentode Tube
Regular price $8.95 USDRegular price -
Tested Matched Pair National Union Type 20 Tubes (UX120 Equiv.) Engraved Bases
Regular price $184.95 USDRegular price -
(1) Tested Tung Sol 6T8A Tube with Box Code NK3 Triple Diode High Mu Triode Tube
Regular price $9.95 USDRegular price -
(1) Tested Very Strong RCA 6AV5GA Tube Date Code AW Beam Power Vacuum Tube
Regular price $11.95 USDRegular price -
(1) Tested ITT 6BA6 Tube and Box Code 1103 Remote Cutoff Pentode Vacuum Tube
Regular price $12.95 USDRegular price -
(1) Tested RCA 6A7 Tube Date Code J2 Pentagrid Converter Vacuum Tube
Regular price $19.95 USDRegular price -
(1) Tested 1961 RCA 6BC4 Tube with Box Date Code 61-13 Medium Mu Triode Tube
Regular price $9.95 USDRegular price -
(1) Tested Strong Wards Super Airline Type 35 Tube Engraved Base Tetrode Tube
Regular price $10.95 USDRegular price -
(1) Tested RCA 12C8 Tube Date Code 59-39 Twin Diode Remote Cutoff Pentode Tube
Regular price $9.95 USDRegular price -
(1) Tested Westinghouse 6AL5 Tube Made in Great Britain Code 72-22 Twin Diode
Regular price $9.95 USDRegular price -
(1) Tested Tung Sol 6K7GT Tube Date Code 8 Remote Cut Off Pentode 6K7 GT Tube
Regular price $10.95 USDRegular price -
(1) Tested GE 6BK7B Tube Green Letters General Electric 6BK7 B Twin Triode Tube
Regular price $9.95 USDRegular price -
(1) Tested Champion 25Z6G Tube Date Code C04 Shouldered 25Z6 G Rectifier Tube
Regular price $12.95 USDRegular price -
(1) Tested RCA 6AB4 Tube and Box Date Code DZ High Mu Triode Vacuum Tube
Regular price $10.95 USDRegular price -
(1) Tested 1959 Sylvania 12SN7GT Tube Black 2 Hole T Plates Foil Getter Code 939
Regular price $14.95 USDRegular price
