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VINTAGE RCA 17BE3/BZ3 TUBE NOS TESTED

$ 9.22 $ 5.53

VINTAGE SYLVANIA 6JD6 TUBE NOS TESTED

$ 9.09 $ 5.45

VINTAGE RCA 17JB6A TUBE NOS TESTED

$ 9.22 $ 5.53

VINTAGE RCA 3DT6 TUBE NOS TESTED

$ 9.12 $ 5.47

VINTAGE RCA 6DX8 / ECL84 TUBE NOS TESTED

$ 9.54 $ 5.72

VINTAGE SYLVANIA 8CS7 TUBE NOS TESTED

$ 9.22 $ 5.53

VINTAGE SYLVANIA 5JK6 TUBE NOS TESTED

$ 9.12 $ 5.47

VINTAGE ZENITH 10JT8 TUBE NOS TESTED

$ 10.95 $ 6.57

VINTAGE SYLVANIA 8AU8 TUBE NOS TESTED

$ 9.22 $ 5.53

VINTAGE RCA 6EW6 TUBE CLOSELY MATCHED PAIR OF TUBES NOS TESTED

$ 16.27 $ 9.76

VINTAGE SYLVANIA 50B5 TUBE NOS TESTED

$ 9.12 $ 5.47

VINTAGE RCA 21GY5 TUBE NOS TESTED

$ 9.09 $ 5.45

VINTAGE SYLVANIA 3KT6 TUBE NOS TESTED

$ 9.12 $ 5.47

VINTAGE ZENITH 3DG4 TUBE NOS TESTED

$ 10.92 $ 6.55

VINTAGE WESTINGHOUSE 6JD6 TUBE NOS TESTED

$ 9.09 $ 5.45

VINTAGE WESTINGHOUSE 6485 TUBE NOS TESTED

$ 9.54 $ 5.72

VINTAGE RCA 5AQ5 TUBE NOS TESTED

$ 9.12 $ 5.47

VINTAGE RCA 5AM8 TUBE NOS TESTED

$ 9.12 $ 5.47

VINTAGE RCA 3BE6 TUBE NOS TESTED

$ 9.12 $ 5.47

VINTAGE RCA 6AL3 TUBE NOS TESTED

$ 9.54 $ 5.72

VINTAGE SYLVANIA 4GK5 TUBE NOS TESTED

$ 9.12 $ 5.47

VINTAGE SYLVANIA 6GU7 TUBE CLOSELY MATCHED SET OF 3 TUBES *TESTED*

$ 23.98 $ 14.39

VINTAGE RCA/SYLVANIA 5AN8 CLOSELY MATCHED PAIR OF TUBES NOS TESTED

$ 18.27 $ 10.96

VINTAGE RCA / SYLVANIA 6GY6 / 6GX6 CLOSELY MATCHED SET OF 3 NOS TUBES *TESTED

$ 14.38 $ 8.63

VINTAGE RCA 8AW8A TUBE NOS TESTED

$ 9.22 $ 5.53

VINTAGE SYLVANIA 4DK6 TUBE NOS TESTED

$ 9.12 $ 5.47

VINTAGE SYLVANIA 3AV6 TUBE NOS TESTED

$ 9.12 $ 5.47

VINTAGE SYLVANIA 3EA5 TUBE NOS TESTED

$ 9.12 $ 5.47

VINTAGE SYLVANIA 21LR8 TUBE NOS TESTED

$ 9.12 $ 5.47

VINTAGE RCA 8BQ5 TUBE NOS TESTED

$ 9.22 $ 5.53

VINTAGE SYLVANIA/GE 4DT6 CLOSELY MATCHED PAIR OF TUBES NOS TESTED

$ 18.24 $ 10.94

VINTAGE SYLVANIA/ZENITH 3BW2 CLOSELY MATCHED PAIR OF TUBES NOS TESTED

$ 18.27 $ 10.96

VINTAGE SYLVANIA 12D4 CLOSELY MATCHED PAIR OF TUBES NOS TESTED

$ 18.46 $ 11.07

VINTAGE SYLVANIA 1310 TUBE NOS TESTED

$ 9.12 $ 5.47

VINTAGE RCA 17D4 TUBE NOS TESTED

$ 9.22 $ 5.53

VINTAGE SYLVANIA/ZENITH 3A3C CLOSELY MATCHED PAIR OF TUBES NOS TESTED

$ 18.27 $ 10.96

VINTAGE SYLVANIA 6FV8 TUBE NOS TESTED

$ 9.09 $ 5.45

VINTAGE GE 4EH7 TUBE NOS TESTED

$ 9.12 $ 5.47

VINTAGE GE 21GY5 TUBE NOS TESTED

$ 10.04 $ 6.02

VINTAGE RCA 3BN4A TUBE NOS TESTED

$ 9.12 $ 5.47

VINTAGE SYLVANIA 6V3A CLOSELY MATCHED PAIR OF TUBES NOS TESTED

$ 9.58 $ 5.74

VINTAGE SYLVANIA, PHILCO,RCA 5GH8A CLOSELY MATCHED SET OF 3 NOS TUBES *TESTED*

$ 18.27 $ 10.96

VINTAGE ZENITH 2AV2 TUBE NOS TESTED

$ 9.09 $ 5.45

VINTAGE RCA 25W4GT TUBE NOS TESTED

$ 9.12 $ 5.47

VINTAGE RCA 4EW6 TUBE NOS TESTED

$ 9.12 $ 5.47

VINTAGE SYLVANIA 10JT8 CLOSELY MATCHED PAIR OF NOS TUBES *TESTED*

$ 20.1 $ 12.06

VINTAGE RCA 22JR6 TUBE NOS TESTED

$ 9.12 $ 5.47

VINTAGE RCA 17JT6A TUBE NOS TESTED

$ 9.22 $ 5.53

VINTAGE SYLVANIA 5MB8 TUBE NOS TESTED

$ 9.12 $ 5.47

VINTAGE SYLVANIA 6AS5 TUBE NOS TESTED

$ 9.09 $ 5.45

VINTAGE RCA 14A5 TUBE NOS TESTED

$ 9.22 $ 5.53

VINTAGE SYLVANIA 6AX3 TUBE NOS TESTED

$ 9.54 $ 5.72

VINTAGE SYLVANIA 5T8 TUBE NOS TESTED

$ 9.12 $ 5.47

VINTAGE SYLVANIA 5GJ7 TUBE NOS TESTED

$ 9.12 $ 5.47

VINTAGE RCA 6BU8 CLOSELY MATCHED PAIR OF TUBES NOS TESTED

$ 12.46 $ 7.48

VINTAGE RCA 6JC6A CLOSELY MATCHED PAIR OF TUBES NOS TESTED

$ 15.31 $ 9.18

VINTAGE SYLVANIA 3AW2 TUBE NOS TESTED

$ 9.12 $ 5.47

VINTAGE RCA 3A3C CLOSELY MATCHED PAIR OF TUBES NOS TESTED

$ 18.27 $ 10.96

VINTAGE ZENITH 3BM2 TUBE NOS TESTED

$ 9.12 $ 5.47

VINTAGE RCA 17DE4 CLOSELY MATCHED PAIR OF TUBES NOS TESTED

$ 15.34 $ 9.2

VINTAGE SYLVANIA 3CU3A CLOSELY MATCHED PAIR OF TUBES NOS TESTED

$ 18.27 $ 10.96

VINTAGE RCA 6JH6 TUBE NOS TESTED

$ 9.09 $ 5.45

VINTAGE PHILCO 17AX4GTA TUBE NOS TESTED

$ 9.22 $ 5.53

VINTAGE RCA/WESTINGHOUSE 6C4 CLOSELY MATCHED PAIR OF TUBES NOS TESTED

$ 15.31 $ 9.18

VINTAGE SYLVANIA 17BF11 CLOSELY MATCHED PAIR OF TUBES NOS TESTED

$ 18.46 $ 11.07

VINTAGE SYLVANIA 6W6GT CLOSELY MATCHED PAIR OF TUBES NOS TESTED.

$ 19.15 $ 11.49

VINTAGE SYLVANIA 3BS2A TUBE NOS TESTED

$ 9.12 $ 5.47

VINTAGE PHILCO 25CD6GB TUBE NOS TESTED

$ 15.31 $ 9.18

VINTAGE RCA 6AQ7GT CLOSELY MATCHED PAIR OF TUBES NOS TESTED

$ 11.51 $ 6.9

VINTAGE SYLVANIA 19CG3 CLOSELY MATCHED PAIR OF TUBES NOS TESTED

$ 19.15 $ 11.49

VINTAGE SYLVANIA 3HQ5 TUBE NOS TESTED

$ 9.54 $ 5.72

VINTAGE GE 25C5 TUBE NOS TESTED

$ 10.04 $ 6.02

VINTAGE RCA 6CN7 TUBE NOS TESTED

$ 9.09 $ 5.45

VINTAGE GE 6EU8 TUBE NOS TESTED

$ 9.09 $ 5.45

VINTAGE SYLVANIA 34CE3 TUBE NOS TESTED

$ 9.12 $ 5.47

VINTAGE SYLVANIA 6CL6 TUBE NOS TESTED

$ 9.54 $ 5.72

VINTAGE PHILCO 1X2A/1X2B TUBE NOS TESTED

$ 10.04 $ 6.02

VINTAGE RCA 11AR11 TUBE NOS TESTED

$ 9.12 $ 5.47

VINTAGE RCA 3AF4A TUBE NOS TESTED

$ 9.12 $ 5.47

VINTAGE RCA 3BC5 TUBE NOS TESTED

$ 9.12 $ 5.47

VINTAGE SYLVANIA 33GY7A CLOSELY MATCHED SET OF 2 NOS TUBES *TESTED*

$ 22.81 $ 13.69

VINTAGE SYLVANIA 2BU2-2AS2A-2AH2 TUBE NOS TESTED

$ 9.12 $ 5.47

VINTAGE RCA 12W6GT TUBE NOS TESTED

$ 9.22 $ 5.53

VINTAGE 3AT2A TUBE NOS TESTED

$ 9.12 $ 5.47

VINTAGE RCA 12D4 TUBE NOS TESTED

$ 9.22 $ 5.53

VINTAGE SYLVANIA 12MD8 CLOSELY MATCHED PAIR OF NOS TUBES *TESTED*

$ 18.46 $ 11.07

VINTAGE RCA 12JN6 TUBE NOS TESTED

$ 9.22 $ 5.53

VINTAGE SYLVANIA 4HS8 CLOSELY MATCHED PAIR OF TUBES NOS TESTED

$ 18.24 $ 10.94

VINTAGE ZENITH / SYLVANIA 6BA11 CLOSELY MATCHED PAIR OF TUBES NOS TESTED

$ 15.31 $ 9.18

VINTAGE RCA 6AX3 CLOSELY MATCHED PAIR OF TUBES NOS TESTED

$ 15.34 $ 9.2

VINTAGE RCA 6BR8A TUBE NOS TESTED

$ 9.54 $ 5.72

VINTAGE RCA/SYLVANIA 2AF4B CLOSELY MATCHED SET OF 5 NOS TUBES *TESTED*

$ 20.98 $ 12.59

VINTAGE SYLVANIA 12B4A TUBE NOS TESTED

$ 9.22 $ 5.53

VINTAGE SYLVANIA 36KD6-40KD6 TUBE USED TESTED

$ 13.71 $ 8.22

VINTAGE RCA 4AV6 TUBE NOS TESTED

$ 9.12 $ 5.47

VINTAGE PHILLIPS ECG 50C5 TUBE NOS TESTED

$ 19.15 $ 11.49

VINTAGE RCA 12BQ6GTB/12CU6 TUBE NOS TESTED

$ 9.22 $ 5.53

VINTAGE SYLVANIA 3CN3B CLOSELY MATCHED PAIR OF TUBES NOS TESTED

$ 18.27 $ 10.96

VINTAGE RCA 5J6 TUBE NOS TESTED

$ 9.12 $ 5.47

VINTAGE GE 10EW7 TUBE NOS TESTED

$ 10.04 $ 6.02