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(1) Tested 1944 RCA JAN CRC 1635 Tube Date Code H4E Mil Spec Dual Triode Tube
Regular price $9.95 USDRegular price -
(1) Tested RCA 6FM7 Tube with Box 6FM7 RCA Dual Triode Vacuum Tube (b)
Regular price $9.95 USDRegular price -
(1) Tested 1967 RCA 6FY5 EC97 Tube Great Britain Code BQ High Mu Triode (a)
Regular price $9.95 USDRegular price -
(1) Tested RCA 8CM7 Tube with Box Date Code NI RCA Double Triode Vacuum Tube
Regular price $8.95 USDRegular price -
(1) Tested Balanced 1963 RCA 9AU7 Tube & Box Code NF RCA 9AU7 Double Triode (a)
Regular price $10.95 USDRegular price -
(1) Tested 1966 RCA 6M11 Tube with Box Code BG Double Triode Pentode Tube
Regular price $9.95 USDRegular price -
(1) Tested RCA 15BD11A Tube with Box Date Code FW Double Triode Pentode Tube
Regular price $8.95 USDRegular price -
(1) Tested RCA 6HQ5 Tube with Box Date Code DV Triode Vacuum Tube
Regular price $8.95 USDRegular price -
(1) Tested RCA 9AU7 Tube with Box Date Code BG RCA 9AU7 Double Triode Tube
Regular price $8.95 USDRegular price -
(1) Tested 1965 RCA 6JE8 Tube & Box Code AV High Mu Triode Sharp Cutoff Pentode
Regular price $9.95 USDRegular price -
(1) Tested 1957 RCA 6S4A Tube and Box Date Code KP Medium Mu Triode Tube
Regular price $9.95 USDRegular price -
(1) Tested 1961 RCA 35DZ8 Tube with Box Code MI High Mu Triode Power Pentode
Regular price $9.95 USDRegular price -
(1) Tested 1957 RCA 5T8 Tube with Box Code KP Triple Diode High Mu Triode Tube
Regular price $9.95 USDRegular price -
(1) Tested RCA 8CX8 Tube with Box Date Code BJ Triode Pentode Vacuum Tube
Regular price $9.95 USDRegular price -
(1) Tested RCA 5AN8 Tube with Box Date Code KQ Triode Pentode Vacuum Tube
Regular price $7.95 USDRegular price -
(1) Tested 1958 RCA 6S4A Tube with Box Date Code KS Medium Mu Triode Vacuum Tube
Regular price $9.95 USDRegular price -
(1) Tested 1957 RCA 5CG8 Tube with Box Date Code KR Triode Pentode Tube
Regular price $9.95 USDRegular price -
(1) Tested 1957 RCA 5X8 Tube with Box Date Code KP Triode Pentode Vacuum Tube
Regular price $9.95 USDRegular price -
(1) Tested RCA 6AU8 Tube with Box Date Code KQ Triode Pentode Vacuum Tube
Regular price $7.95 USDRegular price -
(1) Tested RCA 6CW4 Tube Nuvistor Tube with Box Date Code 039 High Mu Triode
Regular price $18.95 USDRegular price -
(1) Tested RCA 7K7 Tube Date Code 322 Diode Triode Loktal Tube
Regular price $8.95 USDRegular price -
(1) Tested RCA 7057 TUbe Date Code 65-39 Medium Mu Twin Triode Vacuum Tube
Regular price $8.95 USDRegular price -
(1) Tested RCA 6GF7A Tube with Box Date Code 71-39 RCA 6GF7 A Dual Triode Tube
Regular price $9.95 USDRegular price -
(1) Tested Sears 8JV8 Tube Japan Date Code 6K High Mu Triode Cutoff Pentode
Regular price $7.95 USDRegular price -
(1) Tested RCA 6AW8 Tube with Box Date Code BKP 6AW8 High Mu Triode Pentode
Regular price $8.95 USDRegular price -
(1) Tested RCA 6GF7A with Box Date Code VWJY RCA 6GF& A Dual Triode Vacuum Tube
Regular price $9.95 USDRegular price -
(1) Tested Strong GE 6KT8 Tube Rainbow Glass Getter Code CA Triode Pentode Tube
Regular price $7.95 USDRegular price -
(1) Tested RCA 6Q7GT Tube Date Code YJL Twin Diode High Mu Triode Tube
Regular price $14.95 USDRegular price
