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.
117Z3 Half Wave High Vacuum Rectifier Tube (NOS/NIB)
In Stock
Designed to be used in power supplies of AC/DC battery radio receivers.
New old stock * New In Box * No longer available for export.
MFR: RCA, GE, Westinghouse
SKU: 117Z3
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117N7GT Tube Half Wave Rectifier Beam Power Amplifier
Out of stock
117N7GT Tube Half Wave Rectifier Beam Power Amplifier
81 Tube, 81 (st) Half Wave High Vacuum Rectifier
Out of stock
81 Tube, 81 (st) Half Wave High Vacuum Rectifier
78 RCA, Sylvania Remote Cut Off RF Pentode Tube (NOS/NIB)
In Stock
Designed for use as a radio frequency or intermediate frequency amplifier in AC or battery operated equipment.
MFR: CBS, RCA, Ken Rad, Sylvania
SKU: 78
New old stock * No longer available for export.
42KN6 Beam Power Amplifier Tube (NOS/NIB)
In Stock
Designed to be used in as a horizontal deflection amplifier tube in TV amplifiers.
New old stock * No longer available for export.
MFR: Zenith, RCA, Sylania
SKU: 42KN6
EL34 / 6CA7FB GE Power Amplifier Pentode USA - "Fat Boy" (NOS)
In Stock
The EL34 is a thermionic valve or vacuum tube of the power pentode type. It has an international octal base (indicated by the '3' in the part number) and is found mainly in the final output stages of audio amplification circuits and was designed to be suitable as a series regulator by virtue of its high permissible voltage between heater and cathode and other parameters.
New Old Stock * No longer available for export
MFR: General Electric
SKU: EL34/6CA7FB-GE
