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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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M8083 Mullard Special Quality R.F. Pentode (NOS/NIB)
M8083 Mullard Special Quality R.F. Pentode (NOS/NIB)

Out of stock

$6.91

Special quality R.F. pentode for use in equipment where mechanical vibration and shock are unavoidable and where statistically controlled major electrical characteristics are required.


New Old Stock * New In Box * No longer available for export
MFR: Mullard
Made In Great Britain
SKU: M8083


Data Sheet

EAF42 Mullard Diode-Pentode (NOS/NIB)
EAF42 Mullard Diode-Pentode (NOS/NIB)

In Stock

$9.91

A diode-pentode having variable-mu chacteristics and can be used with a sliding screen grid voltage.
Intended for use as an R.F., I.F., or A.F. amplifier.


New Old Stock * New In Box * No longer available for export
MFR: Mullard
Made in Great Britain
SKU: EAF42-MUL

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EBF83 / 6DR8 Telefunken Double-Diode-Pentode (NOS/NIB)
EBF83 / 6DR8 Telefunken Double-Diode-Pentode (NOS/NIB)

In Stock

$6.91

For use as an I.F. amplifier detector and for automatic gain control in car radio sets to be operated directly from a storage battery.


New Old Stock * New In Box * No longer available for export
MFR: Telefunken
SKU: EBF83/6DR8-TELE

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EAF42 / 6CT7 Telefunken Diode-Pentode (NOS/NIB)
EAF42 / 6CT7 Telefunken Diode-Pentode (NOS/NIB)

In Stock

$9.91

A diode-pentode having variable-mu chacteristics and can be used with a sliding screen grid voltage.
Intended for use as an R.F., I.F., or A.F. amplifier.


New Old Stock * New In Box * No longer available for export
MFR: Telefunken
Made in Germany
SKU: EAF42/6CT7-TELE

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5750 Philips ECG  Special Purpose Pentagrid Converter (NOS)
5750 Philips ECG Special Purpose Pentagrid Converter (NOS)
Made in the USA

In Stock

$4.91

Tube is primarily used as a mixer and oscillator in superheterodyne circuits
New Old Stock * No longer available for export
MFR: Sylvania
SKU: 5750/6BE6W-SYL

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6CW7/ECC84 Brimar Miniature High Slope Double Triode (NOS)
6CW7/ECC84 Brimar Miniature High Slope Double Triode (NOS)

In Stock

$5.91

Designed with two seperate high slope triode unites designed for use in VHF cascode amplifiers.


New Old Stock * No longer available for export
MFR: Brimar
SKU: 6CW7/ECC84

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6CV7/EBC41 Brimar Double Diode High-mu Triode (NOS)
6CV7/EBC41 Brimar Double Diode High-mu Triode (NOS)

In Stock

$14.91

Mounting Position: Any


New Old Stock * No longer available for export
MFR: Brimar
SKU: 6CV7/EBC41

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6C5G RCA General Purpose Triode (NOS)
6C5G RCA General Purpose Triode (NOS)

In Stock

$39.91

A small triode suitable for use as a detector, oscillator or L.F. amplifier valve.


New Old Stock * No longer available for export
MFR: RCA
SKU: 6C5G

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6AS7G Dual Power Triode For High Performance Audio (Pull)
6AS7G Dual Power Triode For High Performance Audio (Pull)

In Stock

$37.91

Designed as a series pass tube in regulated power supplies. Intended for low distorion audio frequency Power amplification.


Used * No longer available for export
MFR: Sheldon, Major Brand
SKU: 6AS7G-P

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6DQ6B / 6GW6 Raytheon Beam Power Pentode (NOS)
6DQ6B / 6GW6 Raytheon Beam Power Pentode (NOS)
Made in the USA

In Stock

$9.91

Glass Octal type tube used as a horizontal-deflection amplifier in high-efficiency deflection circuits.



  • Low Hour Pull

  • Voltage: 6.3 volts

  • Current: 1.2 Amps


New Old Stock * No longer available for export
MFR: Raytheon
SKU: 6DQ6B-6GW6-RAY

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Items 81 to 90 of 344 total