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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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0A3-JAN-CRC RCA Glow Discharge Diode Voltage Regulator (NOS)
0A3-JAN-CRC RCA Glow Discharge Diode Voltage Regulator (NOS)
Made in the USA

In Stock

$7.91

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)
0A3-JAN GTE Glow Discharge Diode Voltage Regulator (NOS)
Made in the USA

In Stock

$7.91

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)
0A3-VR-75 RCA Glow Discharge Diode Voltage Regulator (NOS)
Made in the USA

In Stock

$6.91

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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2A3 Sylvania Power Amplifier Triode (LHP)
2A3 Sylvania Power Amplifier Triode (LHP)
Made in the USA

In Stock

$119.91

Designed for  use in power-output stage of AC operated receivers.


Low Hour Pull * No longer available for export.
MFR: Sylvania
SKU: 2A3-SYL





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0A3 Raytheon Glow Discharge Diode Voltage Regulator (NOS)
0A3 Raytheon Glow Discharge Diode Voltage Regulator (NOS)
Made in the USA

In Stock

$6.91

Designed for reliable service as a voltage regulator.
New old stock * No longer available for export.
MFR: RCA, Raytheon
SKU:0A3-RAY


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0C3W Voltage Regulator Glow-Discharge Diode (NOS)
0C3W Voltage Regulator Glow-Discharge Diode (NOS)
Made in the USA

In Stock

$6.91

Designed to function as a voltage regulator in circuits requiring 108 volts.
New old stock * No longer available for export.
MFR: Raytheon
SKU: 0C3W


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3Q4 Power Amplifier Pentode Tube (NOS/NIB)
3Q4 Power Amplifier Pentode Tube (NOS/NIB)

In Stock

$3.91

Designed for use in the output stage of battery operated equipment.
New old stock * New In Box * No longer available for export.
MFR: Raytheon, GE, Tung Sol, CBS
SKU: 3Q4

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1S4 Power Amplifier Pentode Tube (NOS/NIB)
1S4 Power Amplifier Pentode Tube (NOS/NIB)
Made in the USA

In Stock

$3.91

Designed for output service in compact, portable, light weight equipment.
New old stock * No longer available for export.
MFR: Raytheon, GE, RCA, Ge, Tung Sol
SKU: 1S4

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17JB6 Raytheon Beam Power Amplifier Tube (NOS/NIB)
17JB6 Raytheon Beam Power Amplifier Tube (NOS/NIB)
Made in the USA

In Stock

$10.91

MFR:Raytheon, USA
New old stock * No longer available for export


SKU:17JB6-ZEN

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12AU7A/ECC82 Raytheon Medium Mu Twin Triode Receiving Tube(NOS/NIB)
12AU7A/ECC82 Raytheon Medium Mu Twin Triode Receiving Tube(NOS/NIB)

In Stock

$39.91

New Old Stock * No longer available for export
MFR: Raytheon
Made In Japan
SKU: 12AU7A-JP-RAY

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