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(1) Tested 1948 RCA Victor 6L7 Tube Date Code 839 RCA Pentagrid Mixer Tube
Regular price $8.95 USDRegular price -
(1) Tested GE 6K6GT Tube Date Code 59-48 General Electric 6K6 GT Pentode Tube
Regular price $8.95 USDRegular price -
(1) Tested Rad-Tel 6BQ6GA/6CU6 Tube Date Code 5-66 6BQ6 GTB Tube 6CU6 Tube
Regular price $10.95 USDRegular price -
(1) Tested Strong 1944 RCA 6AG7 Tube Date Code H1E RCA Power Pentode Vacuum Tube
Regular price $8.95 USDRegular price -
(1) Tested Philco 6CB5A Tube Date Code EXT Philco 6CB5 A Beam Power Vacuum Tube
Regular price $16.95 USDRegular price -
(1) Tested 1964 RCA 12EA6 Tube with Box Code NM Silver Plate Pentode Tube (c)
Regular price $12.95 USDRegular price -
(1) Tested Philco 6K7 Tube Date Code P9 Philco Pentode Black Metal Tube
Regular price $9.95 USDRegular price -
(1) Tested 1951 Sylvania 117Z3 Tube with Box Code 1-13 Half Wave Rectifier Tube
Regular price $12.95 USDRegular price -
(1) Tested 1968 RCA 6BR8A Tube with Box Date Code CB RCA Triode Pentode Tube
Regular price $9.95 USDRegular price -
(1) Tested Cunningham Type 58 Tube Date Code Y6 Remote Cutoff Pentode Tube
Regular price $9.95 USDRegular price -
(1) Tested Strong RCA 31LQ6 Tube Date Code IN Power Sweep Tube with Original Box
Regular price $19.95 USDRegular price -
(1) Tested Strong Magnavox 12GN7A Tube Black Plates Halo Pentode 12GN7 A Tube
Regular price $7.95 USDRegular price -
(1) Tested Sylvania JAN CHS 7C7 Tube Loktal Tube 7C7 Loctal Sharp Cutoff Pentode
Regular price $11.95 USDRegular price -
(1) Tested 1960 RCA 12EA6 Tube with Box Code MB Black Plate Pentode Tube (e)
Regular price $12.95 USDRegular price -
(1) Tested Capehart JRC 6AK6 Tube Date Code 3-35 Power Amplifier Pentode Tube
Regular price $7.95 USDRegular price -
(1) Tested Strong 1962 Sylvania 6J6A Tube Code jf JAS 6J6 A Twin Triode Tube
Regular price $7.95 USDRegular price -
(1) Tested 1961 RCA 3CE5 Tube with Box Code MI Sharp Cutoff Pentode Tube (a)
Regular price $9.95 USDRegular price -
(1) Tested 1968 RCA 6BH8 Tube with Box Date Code BZ 6BH8 Triode Pentode Tube
Regular price $9.95 USDRegular price -
(1) Tested GE 6CG8A Tube Code LN General Electric 6CG8 A Tube Triode Pentode
Regular price $9.95 USDRegular price -
(1) Tested 1973 Sylvania 6GM6 Tube Date Code hl AEU Pentode Vacuum Tube
Regular price $6.95 USDRegular price -
(1) Tested 1965 Western Electric 415A Tube Black Plate Square Getter Code 6539
Regular price $12.95 USDRegular price -
(1) Tested Strong 1945 RCA JAN CRC 6AB7 Tube VT-176 Code V3E Pentode Tube (a)
Regular price $8.95 USDRegular price -
(1) Tested 1943 RCA U.S. Navy 2X2/879 Tube WW2 Tube CRC 2X2 879 Date Code K3E
Regular price $11.95 USDRegular price -
(1) Tested Ken-Rad 12K8 Tube Date Code K5-R GE EIA Triode Hexode Converter Tube
Regular price $8.95 USDRegular price -
(1) Tested RCA 35B5 Tube with Box Date Code 213 Beam Power Output Tube
Regular price $11.95 USDRegular price -
(1) Tested GM Delco 7A7 Tube Date Code A7 GM 7A7 Tube Loctal Loktal Tube (b)
Regular price $9.95 USDRegular price -
(1) Tested 1975 RCA 3AU6 Tube with Box Date Code FB Sharp Cutoff Pentode (b)
Regular price $9.95 USDRegular price -
(1) Tested 1950 Crosley 50C6G Tube Code 030 RCA EIA 50C6 G Beam Power Tube
Regular price $17.95 USDRegular price
