Collection: All Tubes and Products
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(1) Tested Strong 1965 RCA 6AU5GT Tube Date Code AT RCA 6AU5 GT Beam Power Tube
Regular price $9.95 USDRegular priceSale price $9.95 USD -
(1) Tested Strong 1956 Sylvania 7C7 Tube with Box Code 6-52 Loctal Pentode Tube
Regular price $13.95 USDRegular priceSale price $13.95 USD -
(1) Tested Zenith Type 78 Tube Date Code 9W Zenith 78 Pentode Tube (a)
Regular price $11.95 USDRegular priceSale price $11.95 USD -
(1) Tested Western Electric 415A Tube Black Plate Square Getter 415 A Pentode
Regular price $12.95 USDRegular priceSale price $12.95 USD -
(1) Tested Balanced 1955 RCA 6SN7GTB Tube Short Bottle Date Code 513 6SN7GT (a)
Regular price $24.95 USDRegular priceSale price $24.95 USD -
(1) Tested Zenith 6AY3 Tube with Box Date Code 6243 Half Wave Vacuum Rectifier
Regular price $9.95 USDRegular priceSale price $9.95 USD -
(1) Tested Philco Starlight 4BQ7A Tube with Box Code 6531 4BQ7 A Twin Triode
Regular price $11.95 USDRegular priceSale price $11.95 USD -
(1) Tested IBM by Sylvania 6350 Shiny Black Plates Horseshoe Halo Getter
Regular price $24.95 USDRegular priceSale price $24.95 USD -
(1) Tested Zenith 6GH8A Tube Date Code 18-09 Halo Getter Triode Cutoff Pentode
Regular price $7.95 USDRegular priceSale price $7.95 USD -
(1) Tested Sylvania 36AM3B Tube with Box Date Code BAX 36AM3 B Tube (a)
Regular price $9.95 USDRegular priceSale price $9.95 USD -
(1) Tested Unbranded 6GM6 Tube SemiRemote Cutoff Pentode Vacuum Tube
Regular price $6.95 USDRegular priceSale price $6.95 USD -
(1) Tested 1960 RCA 12EA6 Tube Black Plate with Box Code MB Pentode Tube (f)
Regular price $12.95 USDRegular priceSale price $12.95 USD -
(1) Tested GE 5U4GB Tube Smooth Gray Plates Side D Getter Code 61-39 5U4 GB
Regular price $18.95 USDRegular priceSale price $18.95 USD -
(1) Tested Crosley 12CU6 Tube Date Code 5509 CBS Hytron EIA Code Beam Power Tube
Regular price $9.95 USDRegular priceSale price $9.95 USD -
(1) Tested Philco 6AU6 Tube Date Code 247 Philco 6AU6 Sharp Cut Off Pentode
Regular price $6.95 USDRegular priceSale price $6.95 USD -
(1) Tested Sylvania JAN CHS 7C5 Tube Sylvania JAN-CHS-7C5 Loctal Power Tube
Regular price $9.95 USDRegular priceSale price $9.95 USD -
(1) Tested 1958 Sylvania 6N7 Tube Date Code 8-26 Medium Mu Twin Power Triode
Regular price $9.95 USDRegular priceSale price $9.95 USD -
(1) Tested RCA 6FM7 Tube with Box 6FM7 RCA Dual Triode Vacuum Tube (a)
Regular price $9.95 USDRegular priceSale price $9.95 USD -
(1) Tested Strong GE 6W4GT Tube Date Code 58-17 General Electric 6W4 GT Tube
Regular price $7.95 USDRegular priceSale price $7.95 USD -
(1) Tested 1968 Sylvania 6BN4A Tube Red Letters Code cj ABU Triode 6BN4 A Tube
Regular price $7.95 USDRegular priceSale price $7.95 USD -
Vintage JFD Sockette 103AG Radio Tube Socket Adapter 1Q5 Tube to 3S4 Tube (b)
Regular price $9.95 USDRegular priceSale price $9.95 USD -
(1) Tested 1967 RCA 6GC5 Tube Date Code BJ Noval Base Beam Power Vacuum Tube
Regular price $12.95 USDRegular priceSale price $12.95 USD -
(1) Tested Philco 8FQ7 Tube Date Code N-41 Japan Medium Mu Twin Triode Tube
Regular price $6.95 USDRegular priceSale price $6.95 USD -
(1) Tested GE 0B3 Tube with Box Date Code SU Voltage Regulator Tube
Regular price $9.95 USDRegular priceSale price $9.95 USD -
(1) Tested Raytheon 12CU5/12C5 Tube Date Code D12 12CU5 Tube 12C5 Tube
Regular price $8.95 USDRegular priceSale price $8.95 USD -
(1) Tested GE 6AC7/1852 Tube Date Code 1-35 General Electric 6AC7 Tube 1852 Tube
Regular price $7.95 USDRegular priceSale price $7.95 USD -
(1) Tested Delco 6AQ5 Tube Date Code 27-33 Delco 6AQ5 Beam Power Vacuum Tube
Regular price $9.95 USDRegular priceSale price $9.95 USD -
Tested Matched Pair 1968 Sylvania 6BH6 Tubes Codes cm AWM Sharp Cutoff Pentode
Regular price $19.95 USDRegular priceSale price $19.95 USD