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.

50A5 Beam Power Amplifier (NOS)
In Stock
- Heater Voltage: 50 Volts AC or DC
- Heater Current: 0.15 Amperes
New Old Stock * New In Box * No longer available for export
MFR: RCA, GE
SKU: 50A5

0A3-JAN-CCSB Marshall Glow Discharge Diode Voltage Regulator (NOS)

In Stock
Designed for reliable service as a voltage regulator.
New old stock * No longer available for export.
MFR:Marshall
SKU:0A3-JAN-CCSB-MAR
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0A3-JAN-CRC RCA Glow Discharge Diode Voltage Regulator (NOS)

In Stock
Designed for reliable service as a voltage regulator.
New old stock * No longer available for export.
MFR: RCA
SKU:0A3-JAN-RCA
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0A3-JAN GTE Glow Discharge Diode Voltage Regulator (NOS)

In Stock
Designed for reliable service as a voltage regulator.
New old stock * No longer available for export.
MFR: Sylvania for GTE Products Corporation
SKU: 0A3-JAN-GTE
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0A3-VR-75 RCA Glow Discharge Diode Voltage Regulator (NOS)

In Stock
Designed for reliable service as a voltage regulator.
New old stock * No longer available for export.
MFR: RCA
SKU: 0A3-VR75-RCA
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2E26 RCA Beam Pentode Tube (NOS/NIB)

In Stock
New Old Stock, New In Box * No longer available for export
MFR: RCA
SKU: 2E26-RCA
NOTE: Picture for reference only.

2E26 CBS Beam Pentode Tube (NOS/NIB)

In Stock
New Old Stock, New In Box * No longer available for export
MFR: CBS
SKU: 2E26-CBS
NOTE: Picture for reference only.

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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2E26 Motorola Beam Pentode Tube (NOS/NIB)

In Stock
New Old Stock, New In Box * No longer available for export
MFR: Motorola
SKU: 2E26-Motorola
NOTE: Picture for reference only.

2E26 Sylvania Beam Pentode Tube (NOS/NIB)

In Stock
New Old Stock, New In Box * No longer available for export
MFR: Sylvania
SKU: 2E26-SYL
NOTE: Picture for reference only.