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.
6680 / 12AU7A RCA Medium Mu Twin Triode (NOS/NIB)
In Stock
- For applications critical as to microphonics
New Old Stock * No longer available for export
MFR: RCA
SKU: 6680-12AU7A-RCA
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ECC 803S Telefunken Gold Pin High Mu Twin Triode Tube Made In West Germany E83CC, 12AX7 (NOS/NIB)
In Stock
The ECC 803S (ECC803S) Telefunken Gold Pin High Mu Twin Triode tube is RARE and difficult to find. The ECC803S is a very low noise, special quality 12AX7, made with the old-style Telefunken German precision. These have the ultra wide bandwidth of the Telefunken ECC803s, but also have nicely matched internal triodes, gold pins, and have been carefully factory-screened for low noise.
New Old Stock * New In the Box * No longer available for export
MFR: Telefunken
Made in West Germany
SKU: ECC803S-WG
6829/12AV7 GE, Raytheon Twin Triode Tube (NOS/NIB)
In Stock
Designed to be used in electronic computer applications and other On/Off applications.
New old stock * No longer available for export.
MFR: 6829
SKU: 12AV7
6A5G Raytheon Power Amplifier Triode (NOS)
In Stock
6A5G Raytheon Power Amplifier Triode (NOS)
New Old Stock * No longer available for export
MFR: Raytheon
SKU: 6A5G-RAY
6A6 Twin Triode Power Amplifier Tube (NOS)
In Stock
6A6 Twin Triode Power Amplifier Tube (NOS)
New Old Stock * New In box
MFR: National Union, Philco, RCA
SKU: 6A6
6AB4/EB92 Sylvania, Motorola, GE High Frequency Triode Tube (NOS/NIB)
In Stock
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
6AB8/ECL80 Triode-Pentode Tube (NOS/NIB)
In Stock
MFR: Mullard, Raytheon
SKU: 6AB8
New old stock * No longer available for export
6AC10 GE, RCA, Westinghouse Triple High-mu Triode Compactron Tube (NOS/NIB)
In Stock
MFR: GE RCA Westinghouse
SKU: 6AC10
New old stock * No longer available for export
6AC5GT RCA, Sylvania Triode Power Amplifier Tube (NOS/NIB)
In Stock
MFR: RCA, Sylvania
SKU: 6AC5GT
New old stock * No longer available for export
6AC7 Raytheon RF Amplifier Pentode (NOS/NIB)
In Stock
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
