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(1) Tested GE 6CN7 Tube Red Letter Date Code 61-26 General Electric Diode Triode
Regular price $6.95 USDRegular price -
(1) Tested GE 6AT8 Tube with Box Date Code 60-43 Triode Pentode Converter Tube
Regular price $8.95 USDRegular price -
(1) Tested GE 6BA8A Tube Date Code 61-04 Medium Mu Triode Cutoff Pentode 6BA8 A
Regular price $9.95 USDRegular price -
(1) Tested GE 6BA11 Tube with Box Date Code FA7 General Electric Triode Pentode
Regular price $11.95 USDRegular price -
(1) Tested GE 6CG7 Tube with Box Red Letters Date Code 63-13 6CG7 Twin Triode
Regular price $16.95 USDRegular price -
(1) Tested GE 6EB8 Tube Date Code JU 6GN8 High Mu Triode Pentode Tube
Regular price $6.95 USDRegular price -
(1) Tested GE 5610 Tube Date Code 8-39 General Electric 5610 Triode Tube
Regular price $12.95 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 Balanced Dumont 12SL7GT Tube Black Plates & Box 12SL7 GT Twin Triode
Regular price $14.95 USDRegular price -
(1) Tested 1971 Western Electric 407A Tube Date Code 7152 407 A Double Triode
Regular price $16.95 USDRegular price -
(1) Tested Delco 6N7 Tube Date Code 213 Medium Mu Twin Power Triode Tube
Regular price $9.95 USDRegular price -
(1) Tested GE 6AS11 Tube Date Code JZ General Electric 6AS11 Dual Triode Tube
Regular price $7.95 USDRegular price -
(1) Tested 1971 Western Electric 407A Tube Date Code 7113 407 A Double Triode
Regular price $16.95 USDRegular price -
(1) Tested GE 3AV6 Tube with Box Date Code 61-17 Twin Diode High Mu Triode
Regular price $7.95 USDRegular price -
(1) Tested Crosley 6BL7GT Tube Date Code 543 6BL7 GT Tube Twin Triode Tube
Regular price $9.95 USDRegular price -
(1) Tested GE 6BK7B Tube Date Code 62-43 General Electric 6BK7 B Twin Triode
Regular price $9.95 USDRegular price -
(1) Tested CBS 6BL7GT Tube Date Code EF 6BL7 GT Tube Twin Triode Tube
Regular price $9.95 USDRegular price -
(1) Tested Balanced Matsushita 17EW8 Tube High Mu Twin Triode Vacuum Tube
Regular price $17.95 USDRegular price -
(1) Tested 1944 RCA JAN CRC 12K8Y Tube with Box Date Code H5E Triode Hexode Tube
Regular price $11.95 USDRegular price -
(1) Tested Admiral 8FQ7 Tube Date Code 65-18 65-52 Medium Mu Twin Triode Tube
Regular price $6.95 USDRegular price -
(1) Tested CBS 6BQ7A Tube CBS 6BQ7 A Medium Mu Twin Triode Vacuum Tube
Regular price $7.95 USDRegular price -
(1) Tested Balanced GE 6GU7 Tube General Electric 6GU7 Twin Triode Tube
Regular price $9.95 USDRegular price -
(1) Tested Douglas 6FY5 Tube High Mu Triode Vacuum Tube 6FY5 (EC97) Tube
Regular price $7.95 USDRegular price -
(1) Tested GE 12BH7 Tube General Electric 12BH7 Medium Mu Twin Triode Electron
Regular price $14.95 USDRegular price -
(1) Tested Admiral 6CG7 Tube Date Code 85-39 Gray Plates Halo Getter Twin Triode
Regular price $14.95 USDRegular price -
(1) Tested Commercial Trades Institute by Sylvania 6SQ7 GT Diode Triode 6SQ7GT
Regular price $14.95 USDRegular price -
(1) Tested GE 6CM7 Tube General Electric 6CM7 Dual Triode Vacuum Tube
Regular price $7.95 USDRegular price -
(1) Tested GE 6AB4 Tube Date Code 5-13 Square Halo Getter Gray Plate Triode
Regular price $8.95 USDRegular price
