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![]() |

5663 GE Tetrode Thyratron (NOS/NIB)
In Stock
Designed for use in relay control and grid-controlled rectifier applications.
New old stock * No longer available for export.
MFR: GE
SKU: 5663

5693/6SJ7 Raytheon Sharp Cut Off Pentode Tube (NOS/NIB)
In Stock
Designed for use as a biased detector or high-gain amplifier.
New old stock * No longer available for export
MFR: Raytheon
SKU: 5693-RAY
NOTE: Picture for reference only. Brands may vary.
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5783 Raytheon Diode Tube (NOS/NIB)
In Stock
Designed to be used as a voltage reference tube in electronic regulated supplies.
New old stock * No longer available for export.
MFR: Raytheon
SKU: 5783

5794 RCA Low Mu Oscillator Tube (NOS/NIB)
In Stock
Deigned for continuous wave operation.
New old stock * No longer available for export.
MFR:RCA
SKU: 5794

920 CBS, RCA, Westinghouse Photosensitive Phototube (NOS/NIB)
In Stock
Designed to function as a red and infrared radiation detector in sound reproduction applications
New old stock * No longer available for export
MFR: RCA, CBS, Westinghouse
SKU: 920

919 CBS Photosensitive Phototube (NOS/NIB)
In Stock
Designed to function as a red and infrared radiation detector in relay or measurement applications.
New old stock * No longer available for export
MFR: CBS
SKU: 919

7234 Victoreen High Voltage Pentode Tube (NOS/NIB)
In Stock
Designed to function as a regulator or control tube where equipment requires stabilized output voltages in the Kilo volt range.
New old stock * No longer available for export.
MFR: Victoreen
SKU:7234

7242 Tung Sol Triode Tube (NOS)
In Stock
Designed as a long life passing tube in series regulated power supplies. Has a 100 Watt dissipation and capable of replacing 4 5998 tubes in most circuits.
New old stock * No longer available for export.
MFR: Tung Sol
SKU: 7242

2C39BA/7289/3CX100A5 Westinghouse Transmitting Tube Microwave Triode (NOS/NIB)
In Stock
Designed for cathode drive applications at frequencies up to 2500Mc
New old stock * No longer available for export
MFR: Westinghouse
SKU: 7289-WH

7591A Sylvania Beam Power Amplifier Tube (NOS/NIB)
Out of stock
Designed for applications where high power output is required.
New Old Stock * New In Box * No longer available for export
MFR: Sylvania
SKU: 7591-SYL