Tubes - Transmitting, Audio, Misc.
Please choose from the following TUBES Sub-Catagory choices:
572B![]() |
811A![]() |
6146![]() |
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4CX350 Series![]() |
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SOCKETS![]() |
CHIMNEYS![]() |
PLATE CAPS![]() |
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BOOKS![]() |
BASES![]() |
PARASITIC SUPPRESSOR![]() |

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

6U10 Zenith Three Section Triode Tube (NOS/NIB)
In Stock
MFR: Zenith, GE
SKU: 6U10
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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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.

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.

6SJ7 General Electric Sharp-Cutoff Pentode Tube (NOS)
In Stock
Designed for use as a biased detector or high-gain amplifier.
New old stock * No longer available for export
MFR: General Electric
SKU: 6SJ7
NOTE: Picture for reference only.
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6SK7 GE, RCA Remote cut off RF Pentode (NOS/NIB)
In Stock
Designed for use as a high-gain radio-frequency or intermediate-frequency amplifier in a radio receiver.
MFR: GE, RCA, Sylvania
SKU: 6SK7
New old stock * No longer available for export.

6SQ7 RCA, Tung-Sol, GE Duplex-Diode, High-Mu Triode Tube (NOS/NIB)
In Stock
Designed for use as a combined detector, amplifier, and automatic-volume-control tube in radio receivers.
Manufactures RCA, Tung-Sol, GE, Raytheon, Sylvania,Philco, Westinghouse
SKU: 6SQ7
New old stock * No longer available for export.

6SR7 Duplex-Diode Medium Mu Triode Tube (NOS/NIB)
In Stock
Designed to be used as combined detector, amplifier and avc tube in radio receivers.
New old stock * No longer available for export.
MFR: Sylvania
SKU: 6SR7
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