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Receiving Tubes

Receiving Tubes

Receiving tubes, also known as signal tubes, are essential components used in various electronic applications. They play a crucial role in amplifying and processing audio signals.

Explore our extensive selection of receiving tubes for all your audio and electronic needs.

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5HB7 Tube, Triode-Pentode
5HB7 Tube, Triode-Pentode

Out of stock

$2.50

5HB7 Tube Triode-Pentode

5GX7 Tube, Triode-Pentode
5GX7 Tube, Triode-Pentode

Out of stock

$3.00

5GX7 Tube Triode-Pentode

5GS7 Tube, Triode-Pentode
5GS7 Tube, Triode-Pentode

Out of stock

$5.95

5GS7 Tube Triode-Pentode

5GH8A Tube, Triodee-Pentode
5GH8A Tube, Triodee-Pentode

In Stock

$5.00

5GH8A Tube Triode-Pentode

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5FG7 Tube, Triode-Pentode
5FG7 Tube, Triode-Pentode

Out of stock

$2.70

5FG7 Tube Triode-Pentode

5EW6 Tube, Sharp Cut Off RF Pentode
5EW6 Tube, Sharp Cut Off RF Pentode

Out of stock

$3.20

5EW6 Tube Sharp Cutoff RF Pentode

5R4WGB Cetron JAN Full Wave High Vacuum Rectifier Tube (NOS)
5R4WGB Cetron JAN Full Wave High Vacuum Rectifier Tube (NOS)
Made in the USA

In Stock

$29.91

Designed for rectifier use in equipment requiring a high peak inverse voltage rating.
New old stock * No longer available for export.
MFR: Cetron
SKU: 5R4WGB-JAN-CET

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JW2C51 Western Electric (396A / 5670) High Frequency Black Plate Twin Triode (NOS)
JW2C51 Western Electric (396A / 5670) High Frequency Black Plate Twin Triode (NOS)
Made in the USA

In Stock

$154.90

Designed to be used in audio amplifiers.



  • Can replace 396A and 5670


New old stock * No longer available for export.
MFR: Western Electric
SKU: JW2C51

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0B3/VR90 JAN National Voltage Regulator Diode (NOS/NIB)
0B3/VR90 JAN National Voltage Regulator Diode (NOS/NIB)

In Stock

$5.91


  • Designed to function as a voltage regulator.

  • Similar to CV3799


New old stock * No longer available for export.
MFR: National Electronics (for Richardson Electronics LTD.
SKU: JAN-0B3-NAT





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JAN-CHS-0B3 Sylvania Voltage Regulator Diode (NOS/NIB)
JAN-CHS-0B3 Sylvania Voltage Regulator Diode (NOS/NIB)

In Stock

$5.91


  • Designed to function as a voltage regulator.

  • Similar to CV3799


New old stock * No longer available for export.
MFR: National Electronics (for Richardson Electronics LTD.
SKU: JAN-CHS-0B3-SYL





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Items 131 to 140 of 201 total