Tubes - Transmitting, Audio, Misc.
Please choose from the following TUBES Sub-Catagory choices:
572B![]() |
811A![]() |
6146![]() |
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4CX350 Series![]() |
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SOCKETS![]() |
CHIMNEYS![]() |
PLATE CAPS![]() |
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BOOKS![]() |
BASES![]() |
PARASITIC SUPPRESSOR![]() |

6DJ8 / ECC88 Heintz & Kaufman Gammatron Twin Triode Electron Tube (NOS)
In Stock
6DJ8 tubes have very high conductance which makes them ideal for small signal amplification in audio and recording equipment.
New old stock * No longer available for export
MFR: Heintz & Kaufman LTD.
SKU: 6DJ8-ECC88-HK

1V6 Raytheon Subminiature Triode Pentode (NOS/NIB)
In Stock
Filament type combined triode-pentode designed for service as a converter in radio receivers and other portable equipment were small size, light weight, and low battery drain are important.
New Old Stock * New In Box * No longer available for export
MFR: Raytheon
SKU: 1V6-RAY

GB5933 Sylvania Tetrode Vacuum Tube with Black Plate (NOS/NIB)
In Stock
- 2 side getters
New Old Stock * New In Box * No Longer Available for Export
MFR: Sylvania
SKU: GB5933-NIB-SYL

5933WA JAN Philips ECG Tetrode Vacuum Tube with Black Plate (NOS)
In Stock
- 4 side getters
- Made for the United States Military
New Old Stock * No Longer Available for Export
MFR: Sylvania
SKU: JAN-CHS-5933WA-SYL

VT-268/12SC7 Ken-Rad Twin Triode Amplifier (NOS)
In Stock
The 12SC7 (U.S. Army Signal Corps VT-268) is a single-ended twin triode amplifier in a Metal shell. Each section is designed with a high amplification factor. Its primary application is as a phase inverter and audio amplifier.
Minimum plate voltage: 250 volts
New Old Stock * No longer available for export
MFR: Bendix Aviation Corporation for Ken-Rad
SKU: VT-268/12SC7

GL-5788 General Electric Rectifier Ignitron Tube (NOS/NIB)
In Stock
- Permanently Sealed Water-cooled ignitron
- Designed for operation in 300, 600, and 900 volt DC industrial rectifier circuits.
- Continuous average anode current rating: 200 amperes in rectifiers rated up to 400 volts DC
New Old Stock * New In Box * No longer available for export
MFR: General Electric Company
SKU: GL-5788
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SK-831 Eimac Tube Socket for 4CX1000K or 4CX1500A (Pull)
In Stock
Bypass capacitor 2500pf. 1000DCWV
Air system socket. Heavy filament leads. Same square mounting plate as the sk SK840. No tube elements are grounded
Used
MFR: Eimac
SKU: SK-831-P

SK-831 Custom Grounded Grid Tube Socket for 4CX1000K or 4CX1500A (Pull)
In Stock
Custom built socket similar to standard Eimac SK831 but with Grounded Grid construction.
Used
MFR: Eimac
SKU: SK-831-GG-P
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6686 Amperex Special Quality (P.Q.) Output Pentode Made in Germany (NOS/NIB)
In Stock
Designed for use in telephone equipment.
New Old Stock * New In Box * No longer available for export
MFR: Amperex
Made in Germany
SKU: 6686
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6DJ8 Amperex Twin Triode Electron Tube Holland (Pull)
In Stock
The 6DJ8 is a twin triode tube developed as a RF low noise amplifier in 1958. Similar to ECC88. 6922 / E88CC, which are drop-in compatible. 6DJ8 tubes have very high conductance which makes them ideal for small signal amplification in audio and recording equipment.
Used * No longer available for export
MFR: Amperex Electronic Corporation
Made in Holland
SKU: 6DJ8-ECC88-AMP-P
Please see our warranty policy on our home page.
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