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(1) Tested Admiral 8FQ7 Tube Date Code 270-17 Japan Medium Mu Twin Triode Tube
Regular price $6.95 USDRegular price -
(1) Tested Aristocrat Type 26 Tube Date Code F8R Medium Mu Triode Tube
Regular price $11.95 USDRegular price -
(1) Tested GE 6BK7A Tube General Electric 6BK7 A Tube Medium Mu Twin Triode Tube
Regular price $8.95 USDRegular price -
(1) Tested GE 5AN8 Tube with Box Date Code 59-04 General Electric Triode Pentode
Regular price $7.95 USDRegular price -
(1) Tested Admiral 6JV8 Tube and Box Date Code 63-44 Tung Sol EIA Triode Pentode
Regular price $9.95 USDRegular price -
(1) Tested GE 6CG7 Tube Green Letters Gray Plates Horseshoe Getter Twin Triode
Regular price $14.95 USDRegular price -
(1) Tested Delco Type 27 Tube Date Code A8 Medium Mu Triode 27 Tube
Regular price $9.95 USDRegular price -
(1) Tested GE 6CY7 Tube with Box Date Code MY General Electric Dual Triode Tube
Regular price $9.95 USDRegular price -
(1) Tested Balanced 1953 RCA 6080 Tube Code 3-04 Black Plate Twin Triode Tube
Regular price $24.95 USDRegular price -
(1) Tested GE 6AS11 Tube General Electric 6AS11 Dual Triode Sharp Cutoff Pentode
Regular price $7.95 USDRegular price -
(1) Tested GE 6EB8 Tube General Electric 6GN8 High Mu Triode Pentode Vacuum Tube
Regular price $7.95 USDRegular price -
(1) Tested Balanced Crosley 4BQ7A Tube Silver Tipped Code 639 4BQ7 A Twin Triode
Regular price $9.95 USDRegular price -
(1) Tested B&K 6AN8 Tube BK 6AN8 Triode Pentode Vacuum Tube
Regular price $11.95 USDRegular price -
(1) Tested GE 5X8 Tube with Box Date Code FV General Electric Triode Pentode
Regular price $9.95 USDRegular price -
(1) Tested Delco 12AU7 Tube 12AU7 Medium Mu Twin Triode Vacuum Tube
Regular price $14.95 USDRegular price -
(1) Tested GE 12AT7 Tube General Electric 12AT7 Twin Triode Vacuum Tube (b)
Regular price $14.95 USDRegular price -
(1) Tested Balanced 1945 RCA 6A6 Tube Code V5 RCA 6A6 Twin Power Triode Tube
Regular price $17.95 USDRegular price -
(1) Tested Ford Philco 6KA8 Tube and Box Japan Date Code 2L Triode Pentode (b)
Regular price $9.95 USDRegular price -
(1) Tested Ford Philco 6KA8 Tube with Box Japan Date Code 2L Triode Pentode (a)
Regular price $9.95 USDRegular price -
(1) Tested Balanced Tung-Sol 12B8GT Tube 12B8 GT Triode Pentode Tube
Regular price $24.95 USDRegular price -
(1) Tested Balanced GE 6N7 Tube Date Code 43-F2 Medium Mu Twin Power Triode Tube
Regular price $11.95 USDRegular price
