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.

5R4WGB Cetron JAN Full Wave High Vacuum Rectifier Tube (NOS)

In Stock
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

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

In Stock
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

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