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(1) Tested 1968 RCA 6JV8 Tube and Box Date Code BZ Triode Pentode Tube (b)
Regular price $9.95 USDRegular price -
(1) Tested 1966 RCA 6AW8A Tube and Box Code BH 6AW8 A High Mu Triode Pentode (a)
Regular price $9.95 USDRegular price -
(1) Tested RCA 6JV8 Tube with Box High Mu Triode Sharp Cutoff Pentode Tube
Regular price $9.95 USDRegular price -
(1) Tested 1955 RCA 6AU6 Tube Code 504 RCA 6AU6 Sharp Cut Off Pentode Tube
Regular price $6.95 USDRegular price -
(1) Tested 1977 RCA 6KA8 Tube with Box Date Code GJ Triode Pentode Vacuum Tube
Regular price $9.95 USDRegular price -
(1) Tested RCA 6AC7 Tube Date Code 352 RCA 6AC7 Sharp Cutoff Pentode Tube
Regular price $7.95 USDRegular price -
(1) Tested 1969 RCA 6CX8 Tube with Box Code CR Medium Mu Triode Pentode Tube
Regular price $12.95 USDRegular price -
(1) Tested RCA 6AK6 Tube and Box Date Code NHK Power Amplifier Pentode Tube (c)
Regular price $9.95 USDRegular price -
(1) Tested 1966 RCA 6AW8A Tube with Box Date Code BH 6AW8 A Triode Pentode (b)
Regular price $9.95 USDRegular price -
(1) Tested 1954 RCA 6AK6 Tube with Box Code 4-04 Power Amplifier Pentode Tube
Regular price $9.95 USDRegular price -
(1) Tested RCA 6AK6 Tube and Box Date Code 6152 Power Amplifier Pentode Tube
Regular price $9.95 USDRegular price -
(1) Tested RCA 6CB6 Tube RCA Sharp Cut Off Pentode Vacuum Tube (b)
Regular price $6.95 USDRegular price -
(1) Tested 1963 RCA 6CX8 Tube with Box Code NF Medium Mu Triode Pentode Tube
Regular price $12.95 USDRegular price -
(1) Tested 1965 RCA 6K6GT Tube Date Code AQ Power Pentode RCA 6K6 GT Tube
Regular price $6.95 USDRegular price -
(1) Tested RCA 6CB6A Tube Sharp Cut Off Pentode RCA 6CB6 A Vacuum Tube (b)
Regular price $6.95 USDRegular price -
(1) Tested RCA 6BW8 Tube Strong Balanced Diodes Twin Diode Sharp Cutoff Pentode
Regular price $7.95 USDRegular price -
(1) Tested RCA 1961 3CE5 Tube with Box Code MI Sharp Cutoff Pentode Tube (b)
Regular price $6.95 USDRegular price -
(1) Tested RCA 6SJ7 Tube with Box Date Code I5E RCA 6SJ7 Sharp Cutoff Pentode
Regular price $13.95 USDRegular price -
(1) Tested 1955 RCA 6CB6 Tube Code 504 Sharp Cut Off Pentode RCA 6CB6 Tube
Regular price $6.95 USDRegular price -
(1) Tested RCA 6AC7/1852 Tube Date Code RE6 RCA 6AC7 Tube 1852 Pentode Tube
Regular price $7.95 USDRegular price -
(1) Tested RCA 6CB6 Tube Sharp Cut Off Pentode RCA 6CB6 Vacuum Tube (d)
Regular price $6.95 USDRegular price -
(1) Tested 1964 RCA 6C6 Tube Date Code AJ Sharp Cutoff Pentode Vacuum Tube
Regular price $12.95 USDRegular price -
(1) Tested RCA 6HS8 Tube with Box Date Code AR Sharp Cutoff Twin Pentode Tube
Regular price $8.95 USDRegular price -
(1) Tested Raytheon 6BH6 Tube with Box Date Code D12 Pentode Vacuum Tube (b)
Regular price $9.95 USDRegular price -
(1) Tested Raytheon 6BH6 Tube with Box Great Britain Code D12 Pentode Tube (a)
Regular price $9.95 USDRegular price -
(1) Tested Raytheon 6BH6 Tube with Box Japan Code D08 Pentode Vacuum Tube
Regular price $9.95 USDRegular price -
(1) Tested Raytheon 12GN7A 12HG7 Tube with Box Made in Japan Code P20 Pentode
Regular price $8.95 USDRegular price -
(1) Tested 1959 RCA 12C8 Tube Code 59-39 Twin Diode Cutoff Pentode Tube (a)
Regular price $9.95 USDRegular price
