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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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50Y6GT Raytheon, Delco Twin Diode High Vacuum Rectifier (NOS)
50Y6GT Raytheon, Delco Twin Diode High Vacuum Rectifier (NOS)

Out of stock

$4.91

The 50Y6GT is designed primarily for service as a power rectifier in AC-DC recievers.



  • Peak plate voltage: 700v

  • Peak plate current: 450mA

  • Maximum AC voltage per plate: 117v

  • DC output current: 65mA


New Old Stock * No longer available for export
MFR: Raytheon, Delco
SKU: 50Y6GT

73 Tube
73 Tube

In Stock

$5.50

73 Tube

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75 Tube  Duplex Diode High Mu Triode
75 Tube Duplex Diode High Mu Triode

Out of stock

$18.00

75 Tube Duplex Diode High Mu Triode

31LR8 Tube Triode-Pentode
31LR8 Tube Triode-Pentode

Out of stock

$7.25

31LR8 Tube Triode-Pentode

90C1 Tube
90C1 Tube

Out of stock

$6.50

90C1 Tube

80 Tubular Glass Full Wave Rectifier (NOS)
80 Tubular Glass Full Wave Rectifier (NOS)

In Stock

$29.91

Designed for use in the power supply of AC operated equipment.
New old stock * No longer available for export.
MFR: Tung-Sol, RCA, National Union
SKU: 80-TUBULAR

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6CA7/EL34B RFP Power Amplifier Pentode Tube
6CA7/EL34B RFP Power Amplifier Pentode Tube

In Stock

$44.91

New Old Stock * No longer available for export
MFR: China
SKU: EL34-RFP

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42EC4 Tube
42EC4 Tube

Out of stock

$4.00

42EC4 Tube

40KG6A/PL519 Westinghouse Beam Power Amplifier Tube (NOS/NIB)
40KG6A/PL519 Westinghouse Beam Power Amplifier Tube (NOS/NIB)

In Stock

$71.91

New old Stock *No Longer Available for Export
MFR: Westinghouse * Made in Yugoslavia


SKU: 40KG6A-WEST

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40KG6A-PL509-PL519 RCA, Sylvania Beam Power Amplifier Tube (NOS/NIB)
40KG6A-PL509-PL519 RCA, Sylvania Beam Power Amplifier Tube (NOS/NIB)
Made in the USA

In Stock

$59.91

40KG6A / PL509 / PL519 Beam Power Amplifier


New Old Stock * No Longer Available for Export


MFR: RCA, Sylvania, ECG/Philips, Dumont, Lindal, International Servicemaster, Zenith


SKU:40KG6

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