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(1) Tested CBS 35B5 Tube with Box Date Code DD Beam Power Output Tube
Regular price $11.95 USDRegular price -
(1) Tested 1958 RCA 6W6GT Tube with Box Date Code KT RCA 6W6 GT Power Tube
Regular price $11.95 USDRegular price -
(1) Tested Admiral 12CU5/12C5 Tube with Box Code 58-09 12CU5 Tube 12C5 Tube
Regular price $10.95 USDRegular price -
(1) Tested Tung Sol 6X8 Tube with Box Code KR3 Triode Pentode Converter Tube
Regular price $9.95 USDRegular price -
(1) Tested 1959 Tung Sol JTL 5749 6BA6W Tube Code 59-05 Mil Spec Pentode Tube
Regular price $10.95 USDRegular price -
(1) Tested Sylvania 6CG3 6BW3 Tube and Box Date Code hl ATT Compactron Tube
Regular price $9.95 USDRegular price -
(1) Tested 1962 RCA 6V3A Tube with Box Date Code MS 6V3 A Rectifier Vacuum Tube
Regular price $9.95 USDRegular price -
(1) Tested 1966 RCA 6M11 Tube with Box Code BG Double Triode Pentode Tube
Regular price $9.95 USDRegular price -
(1) Tested NEC Nippon 6X4 Tube Code 27 (Western Electric Japan) Rectifier Tube
Regular price $9.95 USDRegular price -
(1) Tested 1962 Sylvania 6BQ6GTB/6CU6 Tube Code jl ADA 6BQ6 GTB Tube 6CU6 Tube
Regular price $7.95 USDRegular price -
(1) Tested Very Strong 1963 RCA 8BQ5 Tube with Box Code ND Power Pentode Tube
Regular price $14.95 USDRegular price -
(1) Tested GE 25W4GT Tube with Box Code 1-30 General Electric 25W4 GT Rectifier
Regular price $10.95 USDRegular price -
(1) Tested Very Strong 1963 RCA 6AF3 Tube with Box Code ND Half Wave Rectifier
Regular price $9.95 USDRegular price -
(1) Tested Philco 50Y7GT Tube with Box Date Code 59-08 50Y7 GT Rectifier Tube
Regular price $9.95 USDRegular price -
(1) Tested 1958 Tung Sol JTL 5749 6BA6W Tube and Box Code 58-27 Mil Spec Pentode
Regular price $12.95 USDRegular price -
(1) Tested GE 6BN11 Tube with Box Date Code EL General Electric Double Pentode
Regular price $9.95 USDRegular price -
(1) Tested 1962 Sylvania JHS 5726 6AL5W Tube Gold Letters 6AL5 W Code 62-09 (b)
Regular price $12.95 USDRegular price -
1962 RCA JRC 5654 6AK5W Tube with Box Code 62-13 RCA Mil Spec 6AK5 W Tube
Regular price $10.95 USDRegular price -
(1) Tested 1962 Gold Letters Sylvania JHS 5726 6AL5W Tube 6AL5 W Code 62-09 (a)
Regular price $12.95 USDRegular price -
(1) Tested Balanced 1971 RCA 50Y6GT Tube Code DO 50Y6 GT Rectifier Doubler (b)
Regular price $9.95 USDRegular price -
Tested Matched Pair 1962 Gold Letters Sylvania JHS 5726 6AL5W Tubes Codes 62-09
Regular price $24.95 USDRegular price -
(1) Tested 1961 Sylvania JHS 5750 6BE6W Tube with Box Code 6110 6BE6 W Tube
Regular price $10.95 USDRegular price -
(1) Tested GE 6CL6 Tube Date Code 61-35 General Electric Pentode Vacuum Tube (b)
Regular price $7.95 USDRegular price -
(1) Tested 1964 RCA 6AX4GTB Tube Date Code AK 6AX4 GTB Rectifier Vacuum Tube
Regular price $7.95 USDRegular price -
(1) Tested 1957 RCA 50Y6GT Tube with Box Code KP 50Y6 GT Rectifier Tube
Regular price $11.95 USDRegular price -
Tested Matched Pair 1961 Sylvania JHS 5726 6AL5W Tubes Gold Letters Codes 61-37
Regular price $18.95 USDRegular price -
(1) Tested 1962 Sylvania JHS 6005 6AQ5W Tube Box Gold Letters Code 62-30 6AQ5 W
Regular price $11.95 USDRegular price -
(1) Tested Sylvania JAN CHS 35A5 Tube Mil Spec Loctal Power Vacuum Tube (b)
Regular price $8.95 USDRegular price
