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(1) Tested Wells Gardner 6AX4GT Tube Date Code 5-44 Wells Gardner & Co. 6AX4 GT
Regular price $6.95 USDRegular price -
(1) Tested Sylvania 6S8GT Tube with Box Date Code XYZ Sylvania 6S8 GT Tube (b)
Regular price $9.95 USDRegular price -
(1) Tested Tung-Sol 6SA7 Tube with Box Date Code MH3 Pentagrid Converter (b)
Regular price $9.95 USDRegular price -
(1) Tested Zenith 32ET5A Tube with Box Date Code 70-13 32ET5 A Power Tube (b)
Regular price $7.95 USDRegular price -
(1) Tested Amperite 13-4 Ballast Tube Current Regulating Tube (a)
Regular price $14.95 USDRegular price -
(1) Tested Westinghouse 6W4GT Tube Canada Date Code 66-52 Westinghouse 6W4 GT
Regular price $7.95 USDRegular price -
(1) Tested Strong GE 12AX4GTB Tube Date Code 59-52 GE 12AX4 GTB Vacuum Tube
Regular price $6.95 USDRegular price -
Matched Pair 1943 RCA JAN CRC 12SK7 Tubes Codes H5E & H6E RCA VT-131 Tubes (a)
Regular price $24.95 USDRegular price -
(1) Tested Sylvania 17JZ8 Tube with Box Date Code dg AOR Triode Beam Pentode
Regular price $9.95 USDRegular price -
(1) Tested 1950 RCA 6SQ7 Tube with Box Metal Twin Diode High-Mu Triode Tube
Regular price $9.95 USDRegular price -
(1) Tested GE 1B3GT Tube Date Code 60-35 General Electric 1B3 GT Rectifier Tube
Regular price $7.95 USDRegular price -
(1) Tested RCA 35Z4GT Tube Date Code 143 RCA 35Z4 GT Rectifier Tube
Regular price $9.95 USDRegular price -
(1) Tested CBS 35A5 Tube Date Code DD 35A5 Loctal Power Tube Loktal Tube
Regular price $7.95 USDRegular price -
(1) Tested Balanced Dumont 12SL7GT Tube Black Plates & Box 12SL7 GT Twin Triode
Regular price $14.95 USDRegular price -
(1) Tested Dumont 12AX4GTB Tube Date Code 62-52 12AX4 GTB Rectifier Tube
Regular price $7.95 USDRegular price -
(1) Tested RCA JAN CRC 6L7 Tube Date Code 62-52 Mil-Spec RCA 6L7 Pentagrid Tube
Regular price $11.95 USDRegular price -
(1) Tested 1955 Sylvania 6EW6 Tube Date Code 548 Sharp Cutoff Pentode Tube
Regular price $6.95 USDRegular price -
(1) Tested GM Genuine Parts 6K7 Tube Date Code EQ Remote Cut Off Pentode Tube
Regular price $9.95 USDRegular price -
(1) Tested RCA 6W4GT Tube Date Code 3-43 RCA 6W4 GT Half Wave Vacuum Rectifier
Regular price $7.95 USDRegular price -
(1) Tested RCA 6W4GT Tube Date Code 522 RCA 6W4 GT Half Wave Vacuum Rectifier
Regular price $7.95 USDRegular price -
(1) Tested RCA JAN 25L6GT Tube VT-201-C Date Code K6E 25L6 GT Beam Power Tube
Regular price $9.95 USDRegular price -
(1) Tested Strong Raytheon 6DW4B Tube Date Code W04 Half Wave Vacuum Rectifier
Regular price $9.95 USDRegular price -
(1) Tested 1957 Tung-Sol 12SF5GT Tube with Box Code 739 Tung Sol 12SF5 GT Triode
Regular price $12.95 USDRegular price -
(1) Tested Motorola 7056 Tube with Box Date Code 65-22 Pentode Tube
Regular price $8.95 USDRegular price -
(1) Tested 1955 Sylvania 12AX4GT Tube Date Code BE 12AX4 GT Rectifier Tube
Regular price $9.95 USDRegular price -
(1) Tested Strong and Balanced Raytheon 5V4G Tube Date Code 604 5V4 G Tube
Regular price $24.95 USDRegular price -
(1) Tested Philco Starlight 6AU8A Tube with Box Date Code 67-09 Triode Pentode
Regular price $7.95 USDRegular price -
(1) Tested 1974 Western Electric 408A Tube Black Plates O Halo Getter Code 7439
Regular price $18.95 USDRegular price
