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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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6AD10 GE Amplifier Pentode Tube (NOS/NIB)
6AD10 GE Amplifier Pentode Tube (NOS/NIB)
Made in the USA

In Stock

$19.91

Tube is commonly used as a fm detector in TV receivers and as an audio output beam tetrode.
MFR: GE
New old stock * No longer available for export

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6AC7 Raytheon RF Amplifier Pentode (NOS/NIB)
6AC7 Raytheon RF Amplifier Pentode (NOS/NIB)
Made in the USA

In Stock

$5.91

The 6AC7 is a sharp-cuttoff high-transconductance pentode intended for service as a wide-band video or radio-frequency amplifier.



  • Heater voltage: (AC or DC): 6.3 volts

  • Heater current: 0.45 amps


New old stock * No longer available for export
MFR: Raytheon
SKU: 6AC7-RAY

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6AC5GT RCA, Sylvania Triode Power Amplifier Tube (NOS/NIB)
6AC5GT RCA, Sylvania Triode Power Amplifier Tube (NOS/NIB)
Made in the USA

In Stock

$12.91

MFR: RCA, Sylvania 
SKU: 6AC5GT
New old stock * No longer available for export

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6AC10 GE, RCA, Westinghouse Triple High-mu Triode Compactron Tube (NOS/NIB)
6AC10 GE, RCA, Westinghouse Triple High-mu Triode Compactron Tube (NOS/NIB)
Made in the USA

In Stock

$7.91

MFR: GE RCA Westinghouse
SKU: 6AC10
New old stock * No longer available for export

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6AB8/ECL80 Triode-Pentode Tube (NOS/NIB)
6AB8/ECL80 Triode-Pentode Tube (NOS/NIB)

In Stock

$7.91

MFR: Mullard, Raytheon
SKU: 6AB8
New old stock * No longer available for export

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6AB4/EB92 Sylvania, Motorola, GE High Frequency Triode Tube (NOS/NIB)
6AB4/EB92 Sylvania, Motorola, GE High Frequency Triode Tube (NOS/NIB)
Made in the USA

In Stock

$5.91

Designed to function as a grounded grid amplifier or low frequency oscillator and mixer.
New Old Stock, New In Box * No longer available for export
MFR: Sylvania, Motorola, RCA, GE
SKU:6BA4

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6A6 Twin Triode Power Amplifier Tube (NOS)
6A6 Twin Triode Power Amplifier Tube (NOS)

In Stock

$6.91

6A6 Twin Triode Power Amplifier Tube (NOS)


New Old Stock * New In box
MFR: National Union, Philco, RCA
SKU: 6A6

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6A5G Raytheon Power Amplifier Triode (NOS)
6A5G Raytheon Power Amplifier Triode (NOS)

In Stock

$99.91

6A5G Raytheon Power Amplifier Triode (NOS)


New Old Stock * No longer available for export
MFR: Raytheon
SKU: 6A5G-RAY

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6BK4A /B Sharp Cutoff Beam Triode Tube (NOS/NIB)
6BK4A /B Sharp Cutoff Beam Triode Tube (NOS/NIB)

In Stock

$14.91

MFR: GE
SKU: 6BK4
New old stock * No longer available for export

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Items 141 to 150 of 344 total