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(1) Tested 1960 Eico by RCA 6AX5GT Tube Code 60-30 6AX5 GT Full Wave Rectifier
Regular price $14.95 USDRegular price -
(1) Tested LTT 6JU8A Tube with Box Japan Code 1L Quadruple Diode Vacuum Tube
Regular price $9.95 USDRegular price -
Tested Matched Pair Truetone 6AL5 Tubes with Boxes Twin Diode Vacuum Tubes
Regular price $24.95 USDRegular price -
(1) Tested Arcturus 2X2 Tube Half Wave High Vacuum Rectifier Tube (b)
Regular price $10.95 USDRegular price -
(1) Tested 1955 Tung Sol 12AX4GTA Tube Code 515-3 12AX4 GTA Half Wave Rectifier
Regular price $7.95 USDRegular price -
Tested Matched Pair Amperex 34GD5 Tubes & Boxes Codes 70-26 Power Output Pentode
Regular price $22.95 USDRegular price -
(1) Tested DuMont 12SJ7 Tube Date Code 58-43 Sharp Pentode Vacuum Tube
Regular price $7.95 USDRegular price -
(1) Tested Matsushita 4EJ7 LF184 Tube Code 0E Japan 4EJ7 Tube EF184 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 RCA Radiotron 6L7G Tube Date Code J5 Pentagrid Mixer Vacuum Tube
Regular price $18.95 USDRegular price -
(1) Tested Sylvania 6CU8 Tube and Box Code NR DDZ Triode Pentode Vacuum Tube
Regular price $9.95 USDRegular price -
(1) Tested 1950 Tung Sol 50Y6GT Tube Code 026 50Y6 GT Rectifier Doubler Tube
Regular price $8.95 USDRegular price -
Tested Matched Pair 1965 Sylvania JHS 6BJ6A Tubes Mil Spec Codes 65-13 Pentodes
Regular price $22.95 USDRegular price -
(1) Tested GE 17DQ6B Tube Date Code EV General Electric 17DQ6 B Beam Power Tube
Regular price $9.95 USDRegular price -
Tested Matched Pair RCA 7AU7 Tubes Date Codes AK AQ Twin Triode Vacuum Tubes
Regular price $22.95 USDRegular price -
(1) Tested 1952 Sylvania 25Z5 Tube Code 2-26 Rectifier Doubler Vacuum Tube (c)
Regular price $9.95 USDRegular price -
Tested Matched Pair 1972 RCA 5U8 Tubes with Boxes Codes DZ Triode Pentode Tube
Regular price $22.95 USDRegular price -
(1) Tested Ken-Rad 6H6 Tube Date Code U2R Ken Rad 6H6 Twin Diode Vacuum Tube
Regular price $7.95 USDRegular price -
(1) Tested Balanced Sylvania JAN CHS 28D7 Tube Double Beam Power Loctal 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 1953 Sylvania 6SB7Y Tube Code 3-26 Sylvania 6SB7 Y Pentagrid Tube
Regular price $12.95 USDRegular price -
(1) Tested Zenith 6KT8 Tube and Box Red Letters Code 74-22 GE EIA Triode Pentode
Regular price $9.95 USDRegular price -
(1) Tested RCA 6FY5 EC97 Tube with Box Blackburn Great Britain Code B3A1 Triode
Regular price $12.95 USDRegular price -
(1) Tested Amperex 50DC4 Tube with Box Gray Hourglass Plates Date Code 72-30
Regular price $14.95 USDRegular price -
(1) Tested CBS Hytron 0D3 Tube Date Code 54-22 CBS 0D3 Voltage Regulator Tube
Regular price $12.95 USDRegular price -
(1) Tested Zenith 6CB6A 6CF6 Tube Red Letters with Box Code 3-05 Pentode Tube
Regular price $8.95 USDRegular price -
(1) Tested Philco 7B5 Tube Date Code 0-0 Philco Loktal Loctal Power Pentode
Regular price $9.95 USDRegular price -
(1) Tested 1973 Sylvania 8JV8 Tube with Box Code hf AJD Triode Pentode Tube
Regular price $9.95 USDRegular price
