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(1) Tested Westinghouse 6JW8 Tube Date Code 81-09 Triode Tube Pentode Tube (a)
Regular price $6.95 USDRegular price -
(1) Tested Westinghouse 6JW8 Tube Date Code 81-09 Triode and Pentode Tube (b)
Regular price $6.95 USDRegular price -
(1) Tested Very Strong RCA 6AK6 Tube & Box Code NHK Power Amplifier Pentode (b)
Regular price $9.95 USDRegular price -
(1) Tested Westinghouse 6GH8A Tube with Box Date Code 70-22 Triode Pentode
Regular price $9.95 USDRegular price -
Tested Matched Pair of 1955 Western Electric 399B Tubes Date Codes 513 Pentodes
Regular price $34.95 USDRegular price -
(1) Tested Westinghouse 6U7G Tube Date Code 9X Remote Cutoff Pentode 6U7 G Tube
Regular price $14.95 USDRegular price -
(1) Tested Zytron 5U8 Tube Date Code 709 Triode Pentode Vacuum Tube
Regular price $6.95 USDRegular price -
(1) Tested Westinghouse 3DT6 Tube with Box Date Code 63-43 Sharp Cutoff Pentode
Regular price $9.95 USDRegular price -
(1) Tested Westinghouse 6KA8 Tube with Box Date Code 67-43 Triode Pentode Tube
Regular price $9.95 USDRegular price -
(1) Tested Westinghouse 6136 6AU6WB Tube with Box Code 552 6AU6 Pentode Tube
Regular price $8.95 USDRegular price -
(1) Tested Westinghouse 6AS8 Tube Date Code 60-48 Diode Pentode Vacuum Tube
Regular price $7.95 USDRegular price -
(1) Tested Very Strong GE 6JC8 Tube with Box Date Code CV Triode Pentode Tube
Regular price $9.95 USDRegular price -
(1) Tested Very Strong RCA 6AG9 Tube RCA Medium Mu Triode Sharp Cutoff Pentode
Regular price $7.95 USDRegular price -
(1) Tested Tung-Sol 1D5GP Date Code 21 Tung Sol 1D5 GP Pentode Vacuum Tube
Regular price $9.95 USDRegular price -
(1) Tested Truetone 6BJ6 Tube with Box Date Code 317 Remote Cutoff Pentode Tube
Regular price $9.95 USDRegular price -
(1) Tested Truetone 6BA6 Tube and Box Code 6139 Remote Cutoff Pentode Tube
Regular price $12.95 USDRegular price -
(1) Tested 1942 Sylvania 6K7 Tube Date Code N2R Pentode Black Metal Vacuum Tube
Regular price $9.95 USDRegular price -
(1) Tested Tung Sol 6K7GT Tube Date Code 8 Remote Cut Off Pentode 6K7 GT Tube
Regular price $10.95 USDRegular price -
(1) Tested 1969 Sylvania 6BH6 Tube & Box Red Letters Code dc AWN Pentode Tube
Regular price $9.95 USDRegular price -
(1) Tested 1969 Sylvania 6BJ6 Tube with Box Code de ADP Remote Cutoff Pentode
Regular price $9.95 USDRegular price -
(1) Tested 1968 Sylvania 6DX8 ECL84 Tube Code cm AAB Triode Pentode Vacuum Tube
Regular price $7.95 USDRegular price -
(1) Tested 1970 Sylvania 5U8 Tube Red Letters and Box Code ed AWV Triode Pentode
Regular price $9.95 USDRegular price -
(1) Tested 1966 Sylvania 6JH6 Tube with Box Date Code al ADO Pentode Vacuum Tube
Regular price $9.95 USDRegular price -
(1) Tested 1966 Sylvania 6JH6 Tube with Box Date Code ae ADK Pentode Vacuum Tube
Regular price $9.95 USDRegular price -
(1) Tested Sylvania 6CU8 Tube and Box Code NR DDZ Triode Pentode Vacuum Tube
Regular price $9.95 USDRegular price -
(1) Tested Sylvania 6CU8 Tube Date Code NR DEK Triode Pentode Vacuum Tube
Regular price $7.95 USDRegular price -
(1) Tested 1973 Sylvania 8JV8 Tube with Box Code hf AJD Triode Pentode Tube
Regular price $9.95 USDRegular price -
(1) Tested Sylvania 6CU8 Tube and Box Code am YAD Triode Pentode Vacuum Tube (b)
Regular price $9.95 USDRegular price
