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(1) Tested Sylvania 6N7 Tube with Box Medium Mu Twin Power Triode Vacuum Tube
Regular price $12.95 USDRegular price -
(1) Tested Strong 1969 RCA 6CG8A Tube and Box Code CK 6CG8 A Tube Triode Pentode
Regular price $11.95 USDRegular price -
(1) Tested 1968 Sylvania 6DN7 Tube with Box Date Code ce YDN Double Triode Tube
Regular price $18.95 USDRegular price -
(1) Tested 1969 Sylvania 6BN4A Tube with Box Red Letters Code db ABT Triode Tube
Regular price $9.95 USDRegular price -
(1) Tested 1968 Sylvania 6CU8 Tube with Box Date Code ce EEY Triode Pentode Tube
Regular price $9.95 USDRegular price -
(1) Tested 1970 Sylvania 6BQ7A 6BZ7 Tube Red Letters Code eh AEO Twin Triode
Regular price $9.95 USDRegular price -
(1) Tested 1966 Sylvania 6CU8 Tube with Box Code am YAD Triode Pentode Tube (a)
Regular price $9.95 USDRegular price -
(1) Tested Strong 1937 RCA Radiotron Type 19 Tube Code U5 Double Triode 19 Tube
Regular price $16.95 USDRegular price -
(1) Tested The Fisher EC900 6HA5 Tube Triode Etched Code 3I3 Great Britain
Regular price $9.95 USDRegular price -
(1) Tested Truetone 6AT8 Tube with Box Code 530 Triode Pentode Converter Tube
Regular price $9.95 USDRegular price -
(1) Tested 1967 Sylvania 12AT7 Tube with Box Code be JRH Twin Triode Tube
Regular price $22.95 USDRegular price -
(1) Tested 1966 Sylvania 6BQ7A 6BZ7 Tube with Box Code aj AAB 6BQ7 A Twin Triode
Regular price $9.95 USDRegular price -
(1) Tested Sylvania JAN CHS 12J5GT Tube VT-135 Tube SC966A 12J5 GT Triode Tube
Regular price $13.95 USDRegular price -
(1) Tested Sylvania 6JT8 Tube with Box Date Code LQ 6JT8 Triode Pentode Tube
Regular price $9.95 USDRegular price -
(1) Tested 1981 Sylvania 17JZ8 Tube with Box Code dg AOR Triode Beam Pentode
Regular price $9.95 USDRegular price -
(1) Tested 1974 Sylvania 10GF7 Tube with Box Code jb Sylvania 10GF7 Dual Triode
Regular price $9.95 USDRegular price -
(1) Tested Tung Sol 6CY7 Tube with Box Date Code PW-E Dual Triode Tube
Regular price $9.95 USDRegular price -
(1) Tested 1950 Sylvania 6K5GT Tube & Box Code 0-52 6K5 GT High Mu Triode Tube
Regular price $14.95 USDRegular price -
(1) Tested 1943 Sylvania Type 27 Tube Date Code T3R Medium Mu Triode Tube
Regular price $9.95 USDRegular price -
(1) Tested 1973 Sylvania 6JZ8 Tube with Box Code hl AAO Medium Mu Triode Pentode
Regular price $9.95 USDRegular price -
(1) Tested 1962 Sylvania 6BX7GT Tube Code jj YKD Twin Triode Tube Black Plates
Regular price $12.95 USDRegular price -
(1) Tested 1971 Sylvania 6MD8 Tube with Box Code fd AJD Medium Mu Triple Triode
Regular price $9.95 USDRegular price -
(1) Tested Sylvania 6BJ8 Tube with Box Date Code NR KAB Canada Twin Diode Triode
Regular price $9.95 USDRegular price -
(1) Tested 1935 Sylvania Type 27 Tube Code A5R Engraved Base 27 Tube Triode
Regular price $9.95 USDRegular price -
(1) Tested Sylvania 3AV6 Tube with Box Date Code ACG Twin Diode High Mu Triode
Regular price $9.95 USDRegular price -
(1) Tested 1953 Sylvania 6N7 Tube Code 3-26 Medium Mu Twin Power Triode Tube
Regular price $9.95 USDRegular price -
(1) Tested Sylvania 6J6A Tube 6J6 A Tube Red Letter Medium Mu Twin Triode Tube
Regular price $7.95 USDRegular price -
(1) Tested 1960 Sylvania 5X8 Tube Date Code GL ELM Triode Pentode Converter Tube
Regular price $7.95 USDRegular price
