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Collection: All Tubes and Products

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2550 products

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2550 products

(1) Tested Balanced 1944 RCA JAN CRC 1635 Tube with Box Date Code H3 Dual Triode

(1) Tested Balanced 1944 RCA JAN CRC 1635 Tube with Box Date Code H3 Dual Triode

Regular price $11.95 USD

Regular price Sale price $11.95 USD
(1) Tested RCA 6W6GT Tube with Box Date Code BU 6W6 GT Power Vacuum Tube

(1) Tested RCA 6W6GT Tube with Box Date Code BU 6W6 GT Power Vacuum Tube

Regular price $11.95 USD

Regular price Sale price $11.95 USD
(1) Tested National Union 7Y4 Tube with Box Code HC Loctal Tube Rectifier Tube

(1) Tested National Union 7Y4 Tube with Box Code HC Loctal Tube Rectifier Tube

Regular price $10.95 USD

Regular price Sale price $10.95 USD
(1) Tested Sylvania 6AU4GTA Tube Coin Base Red Letters with Box Date Code EMC gh

(1) Tested Sylvania 6AU4GTA Tube Coin Base Red Letters with Box Date Code EMC gh

Regular price $11.95 USD

Regular price Sale price $11.95 USD
(1) Tested Truetone 6AX4GTB Tube with Box Date Code 6535 6AX4 GTB Rectifier

(1) Tested Truetone 6AX4GTB Tube with Box Date Code 6535 6AX4 GTB Rectifier

Regular price $9.95 USD

Regular price Sale price $9.95 USD
(1) Tested Strong RCA 6BY6 Tube with Box Date Code BK Heptode Vacuum Tube

(1) Tested Strong RCA 6BY6 Tube with Box Date Code BK Heptode Vacuum Tube

Regular price $8.95 USD

Regular price Sale price $8.95 USD
(1) Tested Raytheon 6H6 Tube with Box Code C22 Black Metal Twin Diode Tube

(1) Tested Raytheon 6H6 Tube with Box Code C22 Black Metal Twin Diode Tube

Regular price $8.95 USD

Regular price Sale price $8.95 USD
(1) Tested GE 12AD6 Tube with Box Date Code 61-48 General Electric Heptode Tube

(1) Tested GE 12AD6 Tube with Box Date Code 61-48 General Electric Heptode Tube

Regular price $11.95 USD

Regular price Sale price $11.95 USD
(1) Tested Rad Tel 7F8 Tube and Box Code 1-66 Dual Triode Loctal Vacuum Tube (a)

(1) Tested Rad Tel 7F8 Tube and Box Code 1-66 Dual Triode Loctal Vacuum Tube (a)

Regular price $12.95 USD

Regular price Sale price $12.95 USD
(1) Tested Strong GE 12R5 Tube and Box Code 58-17 General Electric Power Tube

(1) Tested Strong GE 12R5 Tube and Box Code 58-17 General Electric Power Tube

Regular price $8.95 USD

Regular price Sale price $8.95 USD
(1) Tested Truetone 6AC7 Tube with Box Code 517 Sharp Cut Off Pentode Tube

(1) Tested Truetone 6AC7 Tube with Box Code 517 Sharp Cut Off Pentode Tube

Regular price $9.95 USD

Regular price Sale price $9.95 USD
(1) Tested Strong RCA 6BK5 Tube with Box Date Code AY Beam Power Vacuum Tube

(1) Tested Strong RCA 6BK5 Tube with Box Date Code AY Beam Power Vacuum Tube

Regular price $7.95 USD

Regular price Sale price $7.95 USD
(1) Tested 1956 Sylvania 25Z6GT Tube with Box Code 6-52 High Rectifier Tube

(1) Tested 1956 Sylvania 25Z6GT Tube with Box Code 6-52 High Rectifier Tube

Regular price $11.95 USD

Regular price Sale price $11.95 USD
(1) Tested RCA 3BC5 Tube with Box Date Code KQ Sharp Cutoff Pentode Vacuum Tube

(1) Tested RCA 3BC5 Tube with Box Date Code KQ Sharp Cutoff Pentode Vacuum Tube

Regular price $8.95 USD

Regular price Sale price $8.95 USD
(1) Tested GE 6FM7 Tube with Box Date Code LF General Electric Dual Triode Tube

(1) Tested GE 6FM7 Tube with Box Date Code LF General Electric Dual Triode Tube

Regular price $9.95 USD

Regular price Sale price $9.95 USD
(1) Tested RCA 6DS5 Tube with Box Date Code ND Beam Power Vacuum Tube

(1) Tested RCA 6DS5 Tube with Box Date Code ND Beam Power Vacuum Tube

Regular price $9.95 USD

Regular price Sale price $9.95 USD
(1) Tested GE 6BF11 with Box Date Code SZ General Electric Power Pentode Tube

(1) Tested GE 6BF11 with Box Date Code SZ General Electric Power Pentode Tube

Regular price $9.95 USD

Regular price Sale price $9.95 USD
(1) Tested Strong RCA 9AU7 Tube with Box Date Code NF RCA 9AU7 Double Triode (b)

(1) Tested Strong RCA 9AU7 Tube with Box Date Code NF RCA 9AU7 Double Triode (b)

Regular price $8.95 USD

Regular price Sale price $8.95 USD
(1) Tested Very Strog RCA 6SA7 Tube with Box Date Code KC Pentagrid Converter

(1) Tested Very Strog RCA 6SA7 Tube with Box Date Code KC Pentagrid Converter

Regular price $9.95 USD

Regular price Sale price $9.95 USD
(1) Tested RCA 50B5 Tube with Box Date Code MZ Beam Power Vacuum Tube

(1) Tested RCA 50B5 Tube with Box Date Code MZ Beam Power Vacuum Tube

Regular price $10.95 USD

Regular price Sale price $10.95 USD
(1) Tested RCA 7H7 Tube with Box Date Code 830 Pentode Loctal Tube Loktal Tube

(1) Tested RCA 7H7 Tube with Box Date Code 830 Pentode Loctal Tube Loktal Tube

Regular price $12.95 USD

Regular price Sale price $12.95 USD
(1) Tested Balanced Raytheon 6JU8A Tube and Box Japan Code HD Quadruple Diode

(1) Tested Balanced Raytheon 6JU8A Tube and Box Japan Code HD Quadruple Diode

Regular price $11.95 USD

Regular price Sale price $11.95 USD
(1) Tested Sylvania 6BH11 Tube with Box Code hk AAL Twin Triode Pentode Tube

(1) Tested Sylvania 6BH11 Tube with Box Code hk AAL Twin Triode Pentode Tube

Regular price $8.95 USD

Regular price Sale price $8.95 USD
(1) Tested RCA 8CM7 Tube with Box Date Code NI RCA Double Triode Vacuum Tube

(1) Tested RCA 8CM7 Tube with Box Date Code NI RCA Double Triode Vacuum Tube

Regular price $8.95 USD

Regular price Sale price $8.95 USD
(1) Tested Lindal 6AX4GTB Tube & Box Date Code 9J Japan 6AX4 GTB Rectifier Tube

(1) Tested Lindal 6AX4GTB Tube & Box Date Code 9J Japan 6AX4 GTB Rectifier Tube

Regular price $9.95 USD

Regular price Sale price $9.95 USD
(1) Tested Sylvania 12AU6 Tube with Box Date Code ha ACG Sharp Cutoff Pentode

(1) Tested Sylvania 12AU6 Tube with Box Date Code ha ACG Sharp Cutoff Pentode

Regular price $9.95 USD

Regular price Sale price $9.95 USD
(1) Tested RCA 0Z4 Tube with Box Code BX 0Z4 Gas Rectifier Metal Vacuum Tube

(1) Tested RCA 0Z4 Tube with Box Code BX 0Z4 Gas Rectifier Metal Vacuum Tube

Regular price $9.95 USD

Regular price Sale price $9.95 USD
(1) Tested GE 12AF6 Tube with Box Date Code 57-04 General Electric Pentode Tube

(1) Tested GE 12AF6 Tube with Box Date Code 57-04 General Electric Pentode Tube

Regular price $9.95 USD

Regular price Sale price $9.95 USD

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