Collection: Pentode Tubes
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(1) Tested GE 12BL6 Tube with Box Date Code 62-22 General Electric Pentode Tube
Regular price $9.95 USDRegular priceSale price $9.95 USD -
(1) Tested 1959 Tung Sol JTL 5749 6BA6W Tube Code 59-05 Mil Spec Pentode Tube
Regular price $10.95 USDRegular priceSale price $10.95 USD -
(1) Tested 1958 Tung Sol JTL 5749 6BA6W Tube and Box Code 58-27 Mil Spec Pentode
Regular price $12.95 USDRegular priceSale price $12.95 USD -
(1) Tested GE 6BN11 Tube with Box Date Code EL General Electric Double Pentode
Regular price $9.95 USDRegular priceSale price $9.95 USD -
(1) Tested GE 6CL6 Tube Date Code 61-35 General Electric Pentode Vacuum Tube (b)
Regular price $7.95 USDRegular priceSale price $7.95 USD -
(1) Tested GE 6CL6 Tube Date Code 61-35 General Electric Power Pentode Tube (a)
Regular price $7.95 USDRegular priceSale price $7.95 USD -
(1) Tested GE 6AC7 Tube Date Code 58-13 General Electric 6AC7 Pentode Tube
Regular price $7.95 USDRegular priceSale price $7.95 USD -
(1) Tested 1962 Sylvania JHS 6186 6AG5WA Tube and Box Code 6202 Pentode Tube
Regular price $8.95 USDRegular priceSale price $8.95 USD -
(1) Tested Channel Master 6BA6 Tube Remote Cutoff Pentode Vacuum Tube
Regular price $8.95 USDRegular priceSale price $8.95 USD -
(1) Tested Fordom 6C6 Tube Date Code 29 MR Sharp Cutoff Pentode Vacuum Tube
Regular price $12.95 USDRegular priceSale price $12.95 USD -
(1) Tested GE 6AT8 Tube with Box Date Code 60-43 Triode Pentode Converter Tube
Regular price $8.95 USDRegular priceSale price $8.95 USD -
(1) Tested Dumont 3AU6 Tube Date Code 63-07 3AU6 Pentode Tube
Regular price $7.95 USDRegular priceSale price $7.95 USD -
(1) Tested GE 6BA8A Tube Date Code 61-04 Medium Mu Triode Cutoff Pentode 6BA8 A
Regular price $9.95 USDRegular priceSale price $9.95 USD -
(1) Tested GE 6AU6A Tube Date Code 58-13 General Electric 6AU6 A Pentode Tube
Regular price $6.95 USDRegular priceSale price $6.95 USD -
(1) Tested GE 6BA11 Tube with Box Date Code FA7 General Electric Triode Pentode
Regular price $11.95 USDRegular priceSale price $11.95 USD -
(1) Tested GE 5AM8 Tube Date Code 61-39 General Electric 5AM8 Pentode Tube
Regular price $7.95 USDRegular priceSale price $7.95 USD -
(1) Tested GE 12BD6 Tube with Box Date Code 9-22 General Electric 12BD6 Pentode
Regular price $7.95 USDRegular priceSale price $7.95 USD -
(1) Tested 1950 Western Electric JW 6AK5 Tube Code 013 Black Plates Pentode
Regular price $16.95 USDRegular priceSale price $16.95 USD -
(1) Tested Admiral 6AU6 Tube Date Code 8-13 RCA EIA 6AU6 Sharp Cut Off Pentode
Regular price $6.95 USDRegular priceSale price $6.95 USD -
(1) Tested GE 6AU6 Tube Date Code 4-43 General Electric 6AU6 Pentode Vacuum Tube
Regular price $6.95 USDRegular priceSale price $6.95 USD -
(1) Tested GE 32ET5A Tube Date Code RT General Electric 32ET5 A Pentode Tube
Regular price $6.95 USDRegular priceSale price $6.95 USD -
(1) Tested GE 6BH6 Tube Date Code 60-48 General Electric Sharp Cutoff Pentode
Regular price $7.95 USDRegular priceSale price $7.95 USD -
(1) Tested GE 6AC7 Tube Date Code SV Micanol Base General Electric 6AC7 Pentode
Regular price $7.95 USDRegular priceSale price $7.95 USD -
(1) Tested 1962 Telefunken EF85 Tube Date Code 4202526 Pentode Vacuum Tube
Regular price $14.95 USDRegular priceSale price $14.95 USD -
(1) Philips PE1/100 Tube Made in Holland Pentode Vacuum Tube
Regular price $24.95 USDRegular priceSale price $24.95 USD -
(1) Tested Admiral 6BZ6 Tube Date Code 60-17 Semi Remote Cutoff Pentode Tube
Regular price $7.95 USDRegular priceSale price $7.95 USD -
(1) Tested CBS 6AS6 Tube Date Code DC Dual Control Pentode Tube
Regular price $7.95 USDRegular priceSale price $7.95 USD -
(1) Tested Arcturus Type 41 Tube Date Code E5 Arcturus Power Pentode 41 Tube
Regular price $13.95 USDRegular priceSale price $13.95 USD