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(1) Tested RCA 7K7 Tube Date Code 322 Diode Triode Loktal Tube
Regular price $8.95 USDRegular price -
(1) Tested RCA 7057 TUbe Date Code 65-39 Medium Mu Twin Triode Vacuum Tube
Regular price $8.95 USDRegular price -
(1) Tested Philco 5Y3GT Tube Date Code 5548 Full Wave Rectifier 5Y3 GT Tube
Regular price $18.95 USDRegular price -
(1) Tested Strong CBS 6AH6V Tube Date Code PA 6AH6 V Sharp Cutoff Pentode Tube
Regular price $6.95 USDRegular price -
(1) Tested Balanced Truetone 25Z5 Tube with Box Date Code 048 Rectifier Doubler Tube
Regular price $16.95 USDRegular price -
(1) Tested Zenith 6EJ7/EF184 Tube Made In Germany Code JBD ‡01 6EJ7 Tube EF184
Regular price $9.95 USDRegular price -
(1) Tested Very Strong GE 7B5 Tube Code 49-B5 General Electric Loctal Pentode Tube
Regular price $9.95 USDRegular price -
(1) Tested Raytheon 6GY6 6GX6 Tube with Box Made in Japan Code 448 Pentode Tube
Regular price $8.95 USDRegular price -
(1) Tested Strong 1956 Sylvania 7C7 Tube & Box Code 635 Loctal Pentode Tube (b)
Regular price $13.95 USDRegular price -
(1) Tested Made in Hungary EF184 Tube (6EJ7 equivalent) High Gain Pentode (b)
Regular price $9.95 USDRegular price -
(1) Tested 1956 Sylvania 7AG7 Tube with Box Code 618 Loctal Sharp Cutoff Pentode
Regular price $9.95 USDRegular price -
(1) Tested Truetone 6AT8 Tube with Box Code 530 Triode Pentode Converter Tube
Regular price $8.95 USDRegular price -
(1) Tested Strong RCA 6AG7 Tube with Box Date Code 57-22 Black Metal Tube (b)
Regular price $9.95 USDRegular price -
(1) Tested 1974 GE 12AD6 Tube with Box Code HI General Electric Heptode Tube
Regular price $11.95 USDRegular price -
(1) Tested Very Strong Quality 7B5 Tube Code 1-70 Loctal Tube Power Pentode Tube
Regular price $9.95 USDRegular price -
(1) Tested 1957 Sylvania 6B7 Tube Date Code 7-13 Double Diode Pentode Tube
Regular price $11.95 USDRegular price -
(1) Tested Raytheon 12AU6 Tube with Box Date Code 639 Sharp Cutoff Pentode Tube
Regular price $9.95 USDRegular price -
(1) Tested RCA 6SG7 Tube Mil Spec VT-211 Date Code S4 RCA 6SG7 Pentode Tube
Regular price $9.95 USDRegular price -
(1) Tested RCA 2E26 Tube with Box Date Code 56-39 Beam Tetrode Vacuum Tube
Regular price $12.95 USDRegular price -
(1) Tested Westinghouse 6AV6 Tube with Box Code 7R48 Duplex Diode High Mu Triode
Regular price $12.95 USDRegular price -
(1) Tested ITT 6DT6A Tube Japan Code 1109 Sharp Cutoff Pentode 6DT6 A Tube
Regular price $6.95 USDRegular price -
(1) Tested Sylvania 7AG7 Tube with Box Loktal Tube Loctal Sharp Cutoff Pentode
Regular price $9.95 USDRegular price -
(1) Tested Made in Hungary EF184 Tube (6EJ7 equivalent) High Gain Pentode (a)
Regular price $9.95 USDRegular price -
(1) Tested Strong Raytheon 25L6GT Tube Date Code 6-48 Raytheon 25L6 GT Tube
Regular price $11.95 USDRegular price -
(1) Tested Strong RCA 6AG7 Tube with Box Date Code 57-22 Black Metal Tube (a)
Regular price $9.95 USDRegular price -
(1) Tested 1956 Strong Sylvania 7C7 Tube with Box Date Code 635 Pentode Tube (a)
Regular price $13.95 USDRegular price -
(1) Tested Very Strong RCA 0C3 Tube Code 1-13 Voltage Regulator Vacuum Tube
Regular price $14.95 USDRegular price -
(1) Tested Strong Sylvania 7B5 Tube with Box Loctal Tube Pentode Loktal Tube (a)
Regular price $12.95 USDRegular price
