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.

12AX7 Fisher High Mu Twin Triode Black Plate Audio Tube (Pull)

In Stock
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)

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

22KM6 ECG/Philips Beam Power Amplifier (NOS)
In Stock
- 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

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

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

12AX7A Motorola High Mu Twin Triode Audio Tube (Pull)

In Stock
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)

In Stock
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)

In Stock
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)
In Stock
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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