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(1) Tested Unbranded RCA 6SN7GTB Tube Bridged Filament Black Plates 6SN7GT
Regular price $22.95 USDRegular price -
(1) Tested Very Strong Westinghouse 6W4GT Tube Code 9R39 Westinghouse 6W4 GT
Regular price $7.95 USDRegular price -
(1) Tested 1951 Sylvania 5AZ4 Tube with Box Code 1-52 Loctal Tube Rectifier (a)
Regular price $18.95 USDRegular price -
(1) Tested GE 6V6GT/A Tube Date Code FC Canada Brown Base 6V6 GT/A Beam Power
Regular price $32.95 USDRegular price -
(1) Tested Industrial by Sylvania 6SN7GTB Tube Black Plates Code BKW 6SN7GT
Regular price $22.95 USDRegular price -
(1) Tested GE 6T8A Tube GE 6T8 A Triple Diode High Mu Triode Vacuum Tube (b)
Regular price $7.95 USDRegular price -
(1) Tested Silvertone 22DE4 Tube Date Code 409 EFY Half Wave Rectifier Tube
Regular price $8.95 USDRegular price -
(1) Tested RCA JAN 2E24 Tube Date Code 0-39 Mil-Spec 2E24 Tube Tetrode Tube
Regular price $14.95 USDRegular price -
(1) Tested RCA 1N2A Tube Date Code MD RCA 1N2 A Half Wave Rectifier Vacuum 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 -
Tested Matched Pair 1960s Western Electric 415A Tubes Black Plates 6113 & 6313
Regular price $22.95 USDRegular price -
(1) Tested Muntz 2CY5 Tube Date Code 61-43 Sharp Cutoff Tetrode Tube
Regular price $6.95 USDRegular price -
(1) Tested RCA 6SN7GTB Tube Date Code L1 Reinforced Rods Black Plates 6SN7GT
Regular price $22.95 USDRegular price -
(1) Tested 1954 Sylvania 6W4GT Tube with Box Date Code AJ Sylvania 6W4 GT Tube
Regular price $9.95 USDRegular price -
(1) Tested Motorola 12DQ6A Tube Date Code 60-26 12DQ6 A Beam Power Tube
Regular price $9.95 USDRegular price -
(1) Tested DeForest Audion 401A Tube Type 01A Tube Engraved Base Globe Tube 01 A
Regular price $58.95 USDRegular price -
(1) Tested GE 2CY5 Tube Date Code JT General Electric Sharp Cutoff Tetrode Tube
Regular price $6.95 USDRegular price -
(1) Tested Strong CBS Hytron 12BZ7 Tube Date Code 5439 High Mu Twin Triode Tube
Regular price $16.95 USDRegular price -
(1) Tested Westinghouse 6AU5GT Tube Date Code 2-04 Westinghouse 6AU5 GT Tube
Regular price $9.95 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 Raytheon Uniline 6W6GT Tube Date Code M22 Raytheon 6W6 GT Power Tube
Regular price $8.95 USDRegular price -
Tested Matched Pair 1965 Western Electric 415A Tubes Codes 6513 and 6526
Regular price $22.95 USDRegular price -
(1) Tested Philco Type 41 Tube Date Code 6S Engraved Base Power Pentode 41 Tube
Regular price $14.95 USDRegular price -
(1) Tested 1955 Tung-Sol 6W4GT Tube Date Code 528-3 6W4 GT Half Wave Rectifier
Regular price $6.95 USDRegular price -
(1) Tested Strong GE 6W4GT Tube Date Code 58-52 General Electric 6W4 GT Tube
Regular price $7.95 USDRegular price -
(1) Tested GM Delco 3CE5 Tube with Box General Motors Pentode Tube (a)
Regular price $6.95 USDRegular price -
(1) Tested Delco 6AK6 Tube Date Code 126 RCA EIA Power Amplifier Pentode Tube
Regular price $7.95 USDRegular price -
(1) Tested Sylvania 5654 6AK5W Tube with Box Date Code BH Made in India (b)
Regular price $10.95 USDRegular price
