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.

50C5 Raytheon, GE Beam Power Amplifier Tube (NOS)
In Stock
Designed for use in the audio-frequency power-output stage of radio receivers.
New old stock * No longer available for export.
MFR: Raytheon, GE
SKU: 50C5

50DC4 Half Wave High Vacuum Rectifier Tube (NOS/NIB)
In Stock
Designed to be used in line operated equipment having series connected heaters and the heater is tapped to permit use of a lamp.
New old stock * New in Box * No longer available for export.
MFR: GE, RCA, CBS
SKU: 50DC4

50EH5 Mixed Brands Power Amplifier Pentode (NOS/NIB)

In Stock
Designed for use in the audio-frequency power output stage of radio receivers and phonographs.
- Cathode- Coated Unipotential
- Heater Voltage, AC or DC: 50 Volts
- Heater Current: 0.15 Amps
New old stock * New in Box * No longer available for export
MFR: GE, RCA, Sylvania
SKU: 50EH5

50HC6 GE Beam Power Amplifier Tube (NOS/NIB)

In Stock
Designed primarily for use in the audio output stage of a TV receivers.
MFR: GE
SKU: 50HC6
New old stock * No longer available for export.