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(1) Tested GE 6CB6 Tube Date Code 57-13 General Electric 6CB6 Pentode Tube
Regular price $6.95 USDRegular price -
(1) Tested 1951 Western Electric JW 6AS6 409A Tube Code 139 Dual Control Pentode
Regular price $12.95 USDRegular price -
(1) Tested GE 3AU6 Tube with Box Date Code FZ 3AU6 Pentode Tube
Regular price $9.95 USDRegular price -
(1) Tested GE 12C8 Tube VT-153 Date Code Y2 Twin Diode Remote Cutoff Pentode
Regular price $9.95 USDRegular price -
(1) Tested Emerson 6AU6 Tube Date Code FOB Emerson 6AU6 Pentode Vacuum Tube
Regular price $6.95 USDRegular price -
(1) Tested GE 6BU8 Tube Red Letters with Box Date Code 63-22 Twin Pentode Tube
Regular price $8.95 USDRegular price -
(1) Tested Admiral 6AU6 Tube Date Code 939 6AU6 Sharp Cut Off Pentode
Regular price $6.95 USDRegular price -
(1) Tested GE 12SF7 Tube Date Code 626 General Electric 12SF7 Cutoff Pentode
Regular price $11.95 USDRegular price -
(1) Tested GE 6AF11 Tube Compactron Dual Triode Sharp Cutoff Pentode Tube (a)
Regular price $7.95 USDRegular price -
(1) Tested Cunningham Type 58 Tube Date Code Y6 Remote Cutoff Pentode Tube
Regular price $9.95 USDRegular price -
(1) Tested Capehart JRC 6AK6 Tube Date Code 3-35 Power Amplifier Pentode Tube
Regular price $7.95 USDRegular price -
(1) Tested GE 6CG8A Tube Code LN General Electric 6CG8 A Tube Triode Pentode
Regular price $9.95 USDRegular price -
(1) Tested GE 1L4 Tube with Box Date Code 60-48 General Electric Pentode Tube
Regular price $7.95 USDRegular price -
(1) Tested Crosley By Ken Rad 6SK7 Tube Date Code K9 Remote Cutoff Pentode
Regular price $8.95 USDRegular price -
(1) Tested Automatic 12FR8 Tube Medium Mu Triode Remote Cutoff Pentode Tube
Regular price $6.95 USDRegular price -
(1) Tested Delco 6K6GT Tube Date Code 248 Power Pentode Delco 6K6 GT Tube
Regular price $8.95 USDRegular price -
(1) Tested Arcturus 6SH7 Tube Date Code 1050 Arcturus 6SH7 Pentode Tube
Regular price $8.95 USDRegular price -
(1) Tested Dumont Emerson 6GM6 Tube Date Code 2AA3 Made in Japan Pentode Tube
Regular price $6.95 USDRegular price -
(1) Tested GE 32ET5A Tube Date Code SK General Electric 32ET5 A Pentode Tube (b)
Regular price $6.95 USDRegular price -
(1) Tested Cornell 6EB8 Tube Date Code XRMT-PNH 6GN8 High Mu Triode Pentode Tube
Regular price $6.95 USDRegular price -
(1) Tested Arcturus 6D6 Tube Date Code F4 Remote Cutoff Pentode Vacuum Tube
Regular price $11.95 USDRegular price -
(1) Tested GE 6BA8A Tube Date Code 62-35 Medium Mu Triode Cutoff Pentode 6BA8 A
Regular price $9.95 USDRegular price -
(1) Tested Dumont 6AC7 Tube Date Code 4-14 Dumont 6AC7 Sharp Cutoff Pentode Tube
Regular price $7.95 USDRegular price -
(1) Tested GE 6AU6A Tube with Box Red Letter 6AU6 A Sharp Cutoff Pentode Tube
Regular price $8.95 USDRegular price -
(1) Tested Garod 6AC7 Tube Date Code 0-09 Garod 6AC7 Sharp Cut Off Pentode (a)
Regular price $7.95 USDRegular price -
(1) Tested 1953 Western Electric 337A Tube Date Code 326 Variable Mu Pentode
Regular price $298.95 USDRegular price -
(1) Tested GE 32ET5A Tube Date Code SK General Electric 32ET5 A Pentode Tube (a)
Regular price $6.95 USDRegular price -
(1) Tested Dumont Emerson 6GM6 Tube Date Code 313 SemiRemote Cutoff Pentode Tube
Regular price $6.95 USDRegular price
