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(1) Tested Magnavox 6BZ6 Tube Date Code 344 Made in Japan Pentode Tube
Regular price $7.95 USDRegular price -
(1) Tested 1960 Sylvania 12BQ6GTA Tube Code GA MFK 12BQ6 GTA Beam Power Tube
Regular price $9.95 USDRegular price -
(1) Tested Garod 6AC7 Tube Date Code 0-09 Garod 6AC7 Sharp Cut Off Pentode (a)
Regular price $7.95 USDRegular price -
(1) Tested Tele-Tone 25L6GT Tube Date Code 9-26 RCA EIA TeleTone 25L6 GT Tube
Regular price $9.95 USDRegular price -
(1) Tested Strong Zenith 4BZ6 Tube Date Code 68-04 GE EIA Code Pentode Tube (b)
Regular price $6.95 USDRegular price -
(1) Tested Amperite 13-4 Ballast Tube Current Regulating Tube (c)
Regular price $14.95 USDRegular price -
(1) Tested Very Strong RCA 17BS3A Tube Half Wave Rectifier 17BS3 A Tube
Regular price $9.95 USDRegular price -
(1) Tested Magnavox 6EW6 Tube Date Code 235 Japan Sharp Cutoff Pentode Tube
Regular price $6.95 USDRegular price -
Tested Matched Pair RCA 6SN7 GT Tubes Copper Grid Posts Black Plates 352 & 430
Regular price $74.95 USDRegular price -
(1) Tested GE 6DC6 Tube with Box Date Code CK General Electric 6DC6 Tube (b)
Regular price $9.95 USDRegular price -
(1) Tested Sylvania 12BR7 Tube with Box Date Code bf JEK Twin Diode Triode Tube
Regular price $8.95 USDRegular price -
(1) Tested Strong RCA 25L6GT Tube Date Code AA RCA 25L6 GT Beam Power Tube
Regular price $9.95 USDRegular price -
(1) Tested JHY-955 Tube JHY 955 Acorn Tube VT-121 Medium Mu Triode Tube (b)
Regular price $14.95 USDRegular price -
(1) Tested Strong 1970 RCA 12H6 Tube with Cleaver Brooks Box Code DE Diode (d)
Regular price $8.95 USDRegular price -
(1) Tested Very Strong Sylvania 6AV5GT Tube Date 605 Sylvania 6AV5 GT Tube
Regular price $11.95 USDRegular price -
(1) Tested Very Strong CBS 25L6GT Tube Date Code 60-17 25L6 GT Beam Power Tube
Regular price $9.95 USDRegular price -
(1) Tested Lionel Corp 25C5 Tube Made in Japan Date Code 535 Beam Power Tube
Regular price $7.95 USDRegular price -
(1) Tested Sylvania 5CL8A Tube Date Code da AGD Medium Mu Triode Sharp Tetrode
Regular price $7.95 USDRegular price -
(1) Tested GE CGE 6U8A Tube Date Code L8CO Triode Pentode Converter 6U8 A Tube
Regular price $8.95 USDRegular price -
(1) Tested Magnavox 6DQ6A Tube Japan Date Code GO2 6DQ6 A Power Tube
Regular price $9.95 USDRegular price -
(1) Tested Unbranded 7C5 Tube 7C5 Loctal Tube Loktal Tube Beam Power Tube (b)
Regular price $8.95 USDRegular price -
(1) Tested Sylvania 12JN8 Tube with Box Date Code ZAB Triode Pentode Tube
Regular price $7.95 USDRegular price -
(1) Tested 1953 Western Electric 337A Tube Date Code 326 Variable Mu Pentode
Regular price $298.95 USDRegular price -
(1) Tested Zenith 6AU6 Tube Zenith 6AU6 Sharp Cut Off Pentode Vacuum Tube
Regular price $6.95 USDRegular price -
(1) Tested RCA 6JF6 Tube Date Code EF RCA Beam Power Vacuum Tube
Regular price $11.95 USDRegular price -
(1) Tested Amperex EBC90/6AT6 Tube Code Y23◢9L EBC90 6AT6 Twin Diode Triode Tube
Regular price $12.95 USDRegular price -
(1) Tested Western Electric JW 6AK5 Tube Black Plate Square Angled D Getter
Regular price $16.95 USDRegular price -
(1) Tested RCA 25L6GT/G Tube Date Code S3 RCA 25L6 GT G Beam Power Tube
Regular price $9.95 USDRegular price
