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Collection: All Tubes and Products

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2609 products

Tested Balanced Matched Pair RCA Radiotron UX-120 Tubes Type 20 UX 120 Tubes (c)

Tested Balanced Matched Pair RCA Radiotron UX-120 Tubes Type 20 UX 120 Tubes (c)

Regular price $128.95 USD

Regular price Sale price $128.95 USD
(1) Tested 1976 Sylvania 6Z10 6J10 Tube & Box Code lf AAO Pentode 6Z10 Tube (b)

(1) Tested 1976 Sylvania 6Z10 6J10 Tube & Box Code lf AAO Pentode 6Z10 Tube (b)

Regular price $9.95 USD

Regular price Sale price $9.95 USD
(1) Tested 1968 RCA 6CU5 with Box Code CB Black Plate Beam Power Pentode Tube

(1) Tested 1968 RCA 6CU5 with Box Code CB Black Plate Beam Power Pentode Tube

Regular price $9.95 USD

Regular price Sale price $9.95 USD
(1) Tested Tung Sol 12SA7GT Tube with Box Date Code 113 12SA7 GT Converter Tube

(1) Tested Tung Sol 12SA7GT Tube with Box Date Code 113 12SA7 GT Converter Tube

Regular price $12.95 USD

Regular price Sale price $12.95 USD
(1) Tested 1970 Sylvania 6BZ6 Tube Red Letters with Box Code ec ABZ Pentode

(1) Tested 1970 Sylvania 6BZ6 Tube Red Letters with Box Code ec ABZ Pentode

Regular price $9.95 USD

Regular price Sale price $9.95 USD
(1) Tested National Union 7Q7 Tube with Box Code JC Pentagrid Converter Loctal

(1) Tested National Union 7Q7 Tube with Box Code JC Pentagrid Converter Loctal

Regular price $9.95 USD

Regular price Sale price $9.95 USD
(1) Tested 1964 Sylvania 6AF4A Tube Red Letters with Box Code lb AVV Triode 6AF4

(1) Tested 1964 Sylvania 6AF4A Tube Red Letters with Box Code lb AVV Triode 6AF4

Regular price $9.95 USD

Regular price Sale price $9.95 USD
(1) Tested Sylvania 6Z10 6J10 Tube with Box Power Pentode 6Z10 Tube (a)

(1) Tested Sylvania 6Z10 6J10 Tube with Box Power Pentode 6Z10 Tube (a)

Regular price $9.95 USD

Regular price Sale price $9.95 USD
(1) Tested National Union 7A8 Tube with Box Code LU Loctal Octode Converter (b)

(1) Tested National Union 7A8 Tube with Box Code LU Loctal Octode Converter (b)

Regular price $11.95 USD

Regular price Sale price $11.95 USD
(1) Tested 1964 RCA 6HR6 Tube with Box Code AJ Semi Remote Cutoff Pentode Tube

(1) Tested 1964 RCA 6HR6 Tube with Box Code AJ Semi Remote Cutoff Pentode Tube

Regular price $54.95 USD

Regular price Sale price $54.95 USD
(1) Tested Zenith 6Z10 6J10 Tube with Box Date Code 822 Power Pentode Tube

(1) Tested Zenith 6Z10 6J10 Tube with Box Date Code 822 Power Pentode Tube

Regular price $9.95 USD

Regular price Sale price $9.95 USD
(1) Tested 1956 RCA 32L7GT Tube with Box Black Glass Date Code 643 32L7 GT Tube

(1) Tested 1956 RCA 32L7GT Tube with Box Black Glass Date Code 643 32L7 GT Tube

Regular price $11.95 USD

Regular price Sale price $11.95 USD
(1) Tested Strong GE 6CM6 Tube with Box Date Code JF Power Amplifier Tetrode (b)

(1) Tested Strong GE 6CM6 Tube with Box Date Code JF Power Amplifier Tetrode (b)

Regular price $13.95 USD

Regular price Sale price $13.95 USD
(1) Tested Sylvania 1971 5Y3GT Tube Red Letters & Box fe DDF Full Wave Rectifier

(1) Tested Sylvania 1971 5Y3GT Tube Red Letters & Box fe DDF Full Wave Rectifier

Regular price $28.95 USD

Regular price Sale price $28.95 USD
(1) Tested 1962 RCA 6BF5 Tube with Box Date Code MT Pentode Vacuum Tube

(1) Tested 1962 RCA 6BF5 Tube with Box Date Code MT Pentode Vacuum Tube

Regular price $9.95 USD

Regular price Sale price $9.95 USD
(1) Tested GE 12V6GT Tube with Box Code FI General Electric Beam Power Tube

(1) Tested GE 12V6GT Tube with Box Code FI General Electric Beam Power Tube

Regular price $13.95 USD

Regular price Sale price $13.95 USD
(1) Tested Raytheon 6AS5 Tube with Box Made in Taiwan Date Code E14 Pentode Tube

(1) Tested Raytheon 6AS5 Tube with Box Made in Taiwan Date Code E14 Pentode Tube

Regular price $9.95 USD

Regular price Sale price $9.95 USD
Tested Matched Pair National Union 7A8 Tubes and Boxes Codes LU Loctal Tubes (a)

Tested Matched Pair National Union 7A8 Tubes and Boxes Codes LU Loctal Tubes (a)

Regular price $28.95 USD

Regular price Sale price $28.95 USD
(1) Tested 1968 RCA 6CS7 Tube and Box Date Code CF RCA Double Triode Vacuum Tube

(1) Tested 1968 RCA 6CS7 Tube and Box Date Code CF RCA Double Triode Vacuum Tube

Regular price $19.95 USD

Regular price Sale price $19.95 USD
(1) Tested Philco 25AX4GT Tube and Box Date Code 56-26 25AX4 GT Vacuum Tube (b)

(1) Tested Philco 25AX4GT Tube and Box Date Code 56-26 25AX4 GT Vacuum Tube (b)

Regular price $13.95 USD

Regular price Sale price $13.95 USD
(1) Tested RCA 6CY5 Tube with Box Date Code GP Sharp Cutoff Tetrode Vacuum Tube

(1) Tested RCA 6CY5 Tube with Box Date Code GP Sharp Cutoff Tetrode Vacuum Tube

Regular price $9.95 USD

Regular price Sale price $9.95 USD
(1) Tested Philco Starlight 12D4 Tube with Box Date Code DBW Rectifier Tube (b)

(1) Tested Philco Starlight 12D4 Tube with Box Date Code DBW Rectifier Tube (b)

Regular price $11.95 USD

Regular price Sale price $11.95 USD
(1) Tested Zenith 6DT6A Tube with Box Date Code 918 6DT6 A Pentode Vacuum Tube

(1) Tested Zenith 6DT6A Tube with Box Date Code 918 6DT6 A Pentode Vacuum Tube

Regular price $9.95 USD

Regular price Sale price $9.95 USD
(1) Tested Ken Rad 12SF5 Tube with Original Box Date Code 743 Triode Vacuum Tube

(1) Tested Ken Rad 12SF5 Tube with Original Box Date Code 743 Triode Vacuum Tube

Regular price $12.95 USD

Regular price Sale price $12.95 USD
(1) Tested Strong GE 6BK5 Tube with Box Date Code RW Beam Power Vacuum Tube

(1) Tested Strong GE 6BK5 Tube with Box Date Code RW Beam Power Vacuum Tube

Regular price $9.95 USD

Regular price Sale price $9.95 USD
Tested Matched Pair Gray Smoke National Union 6N7GT/G Tubes and Boxes Codes JR

Tested Matched Pair Gray Smoke National Union 6N7GT/G Tubes and Boxes Codes JR

Regular price $78.95 USD

Regular price Sale price $78.95 USD
(1) Tested 1965 RCA 6CS7 Tube with Box Date Code AM Double Triode Vacuum Tube

(1) Tested 1965 RCA 6CS7 Tube with Box Date Code AM Double Triode Vacuum Tube

Regular price $19.95 USD

Regular price Sale price $19.95 USD
(1) Tested Philco 25AX4GT Tube with Box Date Code 56-26 25AX4 GT Tube (a)

(1) Tested Philco 25AX4GT Tube with Box Date Code 56-26 25AX4 GT Tube (a)

Regular price $13.95 USD

Regular price Sale price $13.95 USD

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