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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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12AX7 Fisher High Mu Twin Triode Black Plate Audio Tube (Pull)
12AX7 Fisher High Mu Twin Triode Black Plate Audio Tube (Pull)
Made in the USA

In Stock

$48.91

Clean Used * No Longer Available for Export
MRF: FIsher Radio Corporation
SKU: 12AX7-USA-BP-FISHER-P


Images for reference only. Product appearance may differ due to prodcution changes.



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12AQ5 General Electric Beam Power Pentode (NOS/NIB)
12AQ5 General Electric Beam Power Pentode (NOS/NIB)
Made in the USA

In Stock

$4.91

Designed to be used as an output amplifier primarily in automobile receivers and in AC-operated receivers.


New old stock * New In Box * No longer available for export
MFR: General Electric 
SKU: 12AQ5-GE


Data Sheet

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12AQ5 Beam Power Amplifier Tube (NOS/NIB)
12AQ5 Beam Power Amplifier Tube (NOS/NIB)

In Stock

$3.91

Designed to be used as an output amplifier primarily in automobile receivers and in AC-operated receivers
New old stock * No longer available for export.
MFR: General Electric
SKU: 12AQ5-GE

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22KM6 ECG/Philips Beam Power Amplifier (NOS)
22KM6 ECG/Philips Beam Power Amplifier (NOS)

In Stock

$11.91


  • Current: 0.450 +0.030 Amp

  • Voltage (AC or DC) @ 0.450 Amps:  22 volts

  • Warm-up time (Average): 11 Seconds 


New Old Stock * No longer available for export
MFR: US Brands
SKU: 22KM6

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12AT7 Airline High Frequency Twin Triode (Pull)
12AT7 Airline High Frequency Twin Triode (Pull)

In Stock

$17.91

Used * No longer available for export.
MFR: Airline by Wards
SKU: 12AT7-AIR-P


Picture is for reference only. Product appearance my vary due to production changes.

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12AT7 Sylvania High Frequency Twin Triode (NOS)
12AT7 Sylvania High Frequency Twin Triode (NOS)
Made in the USA

In Stock

$29.91

New old stock * No longer available for export.
MFR: Sylvania
SKU: 12AT7-SYL

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12AX7A Motorola High Mu Twin Triode Audio Tube (Pull)
12AX7A Motorola High Mu Twin Triode Audio Tube (Pull)
Made in the USA

In Stock

$52.91

High Mu Twin Triode Grey Plate Audio Tube
Clean Used * No longer available for export
MRF: Motorola
SKU: 12AX7A-MOTO-P


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12AX7A / Ecc83 Raytheon High Mu Twin Triode Grey Plate Audio Tube Japan (Pull)
12AX7A / Ecc83 Raytheon High Mu Twin Triode Grey Plate Audio Tube Japan (Pull)
Made in the USA

In Stock

$34.91

Clean Used * No Longer Available for Export
MFR: Raytheon
Made In Japan
SKU: 12AX7A-RAY-JP-P


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12AX7A Unbranded High Mu Twin Triode Black Plate Audio Tube (Pull)
12AX7A Unbranded High Mu Twin Triode Black Plate Audio Tube (Pull)
Made in the USA

In Stock

$24.91

Clean Used * No Longer Available for Export
MFR: Unbranded
Made In Japan
SKU: 12AX7A-UN-BP-P


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12AX7A / ECC83 RCA High Mu Twin Triode Grey Plate Audio Tube Japan (Pull)
12AX7A / ECC83 RCA High Mu Twin Triode Grey Plate Audio Tube Japan (Pull)

In Stock

$24.91

12AX7A / ECC83 RCA High Mu Twin Triode, Grey Plate Audio Tube (Pull)


Clean Used * No Longer Available for Export
MRF: RCA   
SKU: 12AX7A/ECC83-RCA-P




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Items 181 to 190 of 443 total