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.

6SS7 Remote cut off RF Pentode Tube (NOS/NIB)
In Stock
Designed to be used in AVC and IF amplifiers.
MFR: RCA, GE, Tung-Sol
SKU: 6SS7
New old stock * No longer available for export.

6SU7 United High Mu Twin Triode Tube (NOS/NIB)
In Stock
Designed to be used in DC amplifier services. Same as a 6SN7 tube.
MFR: United
SKU: 6SU7
New old stock * No longer available for export.

6T10 RCA, Westinghouse Dissimilar Double Pentode (NOS/NIB)

In Stock
Designed to function as an audio output amplifier and FM detector in TV amplifiers
MFR: Westinghouse, GE, Sylvania, RCA
SKU: 6T10
New old stock * No longer available for export.

6T4 Low Mu Triode Tube (NOS/NIB)

In Stock
Designed to function as a UHF oscillator in a TV amplifier
MFR: Raytheon, GE, Sylvania, Tung-Sol
SKU: 6T4
New old stock * No longer available for export.

6T8 / 6T8A RCA, GE, Articus, Zenith, Raytheon, Philco, Telefunken Triple-Diode High Mu Triode
In Stock
Designed to function primarily as a AM and FM detector and audio voltage amplifier.
New old stock * No longer available for export.
MFR: RCA, GE, Articus, Zenith, Raytheon, Philco, Telefunken
SKU: 6T8
For more information about 6T8 go here
For more information about 6T8A go here
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6U10 Zenith Three Section Triode Tube (NOS/NIB)

In Stock
MFR: Zenith, GE
SKU: 6U10
New old stock * No longer available for export.

6U5 Arcturus Cathode Ray Tuning Indicator (Pull)
In Stock
6U5 Arcturus Cathode Ray Tuning Indicator (Pull)
Used * No longer available for export
MFR: Arcturus
SKU: 6U5-ARC-P

6V3 RCA High Wave High Vacuum Rectifier Tube (NOS/NIB)
In Stock
Designed to function as a dampening diode in a television receiver direct drive sweep circuits.
MFR: RCA
SKU: 6V3
New old stock * No longer available for export.

6SH7 RCA, GE Sharp Cutoff RF Pentode Tube (NOS/NIB)

In Stock
Designed for use as a high-gain radio-frequency or intermediate-frequency amplifier.
MFR: RCA, GE, Sylvania, National Union
SKU: 6SH7
New old stock * No longer available for export.