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(1) Tested Very Strong Sylvania 25AV5GT Tube Beam Pentode Tube Gray Plates (a)
Regular price $8.95 USDRegular price -
(1) Tested Very Strong Hytron JHY 9001 Tube Military Spec Pentode Vacuum Tube
Regular price $8.95 USDRegular price -
(1) Tested Tung Sol 6K8GT Tube Date Code 752 6K8 GT Pentode Vacuum Tube
Regular price $12.95 USDRegular price -
(1) Tested Very Strong Truetone 1C5GT Tube Date Code 8-30 GE EIA Pentode Tube
Regular price $7.95 USDRegular price -
(1) Tested Western Union 6SJ7 Tube Date Code 6622 RCA EIA Pentode Vacuum Tube
Regular price $11.95 USDRegular price -
(1) Tested Zenith 11KV8 Tube with Box Date Code 0-39 Sylvania EIA Triode Pentode
Regular price $12.95 USDRegular price -
(1) Tested Tung Sol 6X8 Tube with Box Code KR3 Triode Pentode Converter Tube
Regular price $9.95 USDRegular price -
(1) Tested Very Strong RCA 8BQ5 Tube with Box Date Code ND Power Pentode Tube
Regular price $14.95 USDRegular price -
(1) Tested Very Strong RCA 5654 Tube (6AK5) Code BK Sharp Cutoff Pentode Tube
Regular price $9.95 USDRegular price -
(1) Tested Very Strong RCA 8CX8 Tube and Box Date Code NG Triode Pentode Tube
Regular price $9.95 USDRegular price -
(1) Tested Tung Sol 6SH7 Tube with Box Date Code PM3 6SH7 Pentode Vacuum Tube
Regular price $10.95 USDRegular price -
(1) Tested Very Strong GE 6AG7 Tube Code 62-26 General Electric Power Pentode
Regular price $9.95 USDRegular price -
1961 Matched Pair Sylvania JHS 6186 6AG5WA Tubes with Boxes Codes 6123 Pentodes
Regular price $24.95 USDRegular price -
(1) Tested Zytron 6BC5 Tube with Box Date Code 56-20 Sharp Cutoff Pentode Tube
Regular price $7.95 USDRegular price -
(1) Tested Westinghouse 6AS8 Tube Diode Sharp Cutoff Pentode Vacuum Tube
Regular price $7.95 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 Very Strong Quality 7B5 Tube Code 1-70 Loctal Tube Power Pentode Tube
Regular price $9.95 USDRegular price -
(1) Tested Zenith 6KA8 Tube Date Code 72-17 Great Britain Triode Pentode Tube
Regular price $7.95 USDRegular price -
(1) Tested Very Strong RCA 6SG7 Tube Date Code BE RCA 6SG7 Pentode Tube
Regular price $8.95 USDRegular price -
(1) Tested Tung-Sol 6AW8A Tube Tung Sol 6AW8 A High Mu Triode Cut Off Pentode
Regular price $6.95 USDRegular price -
(1) Tested Zenith 8AR11 Tube with Box Date Code 76-38 Cutoff Twin Pentode Tube
Regular price $8.95 USDRegular price -
(1) Tested Tung-Sol 6CR6 Tube with Box Date Code K03 Tung Sol Diode Pentode Tube
Regular price $7.95 USDRegular price -
(1) Tested Very Strong RCA JAN CRC 6AB7 Tube VT-176 Date Code ◼️V3E Pentode (c)
Regular price $8.95 USDRegular price -
(1) Tested Westinghouse 12SK7 Tube Date Code 5R13 12SK7 Pentode Metal Tube
Regular price $9.95 USDRegular price -
(1) Tested Zenith 6EJ7 Tube Made in Germany Date Code 3F 6EJ7 Pentode Tube
Regular price $9.95 USDRegular price -
(1) Tested Very Strong RCA 6JT8 Tube Date Code DB 6JT8 Triode Pentode Tube
Regular price $11.95 USDRegular price -
(1) Tested Very Strong RCA Victor 6SH7 Tube Date Code 652 RCA 6SH7 Pentode Tube
Regular price $9.95 USDRegular price -
(1) Tested Westinghouse 6EB8 Tube Date Code 69-22 High Mu Triode Pentode Tube
Regular price $6.95 USDRegular price
