Receiving Tubes
1U5 Sylvania, RCA, GE Diode Sharp Cutoff Pentode Tube (NOS/NIB)
In Stock
Designed for use as a combined detector, audio-frequency amplifier, and automatic-volume-control tube.
New old stock * No longer available for export.
MFR: Sylvania, RCA, GE, Reliatron, Westinghouse
SKU: 1U5
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1U4 Sharp Cutoff Pentode (NOS/NIB)
In Stock
Designed to operate in radio frequency or intermediate frequency amplifiers in battery operated receivers.
New old stock * No longer available for export.
MFR:Standard Brand, Philco, RCA, Radio Television.
SKU: 1U4
1T5GT JAN RCA Vintage Beam Power Amplifier (NOS/NIB)
In Stock
Designed for service with 90 volts of "B" battery and a single dry cell "A" battery.
- Made for U.S. Army and U.S. Navy (1945)
New Old Stock * New In Box * No longer available for export
MFR: RCA
SKU: 1T5GT
2CN3A Tube Half Wave High Voltage Rectifier
In Stock
2CN3A Tube Half Wave High Voltage Rectifier
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2CN3B Tube Half Wave High Voltage Rectifier
In Stock
2CN3B Tube Half Wave High Voltage Rectifier
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5U4GA Tube, Full-Wave High Vacuum Rectifier, US Manufactured Tube
In Stock
5U4GA Tube, Full-Wave High Vacuum Rectifier, US Manufactured Tube
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5T4 RCA Full Wave High Vacuum Rectifier Tube (NOS/NIB)
In Stock
Designed for service as a power rectifier in AC operated receivers.
New old stock * New In Box * No longer available for export.
MFR: RCA
SKU: 5T4
5R4WGB Tung-Sol Full Wave High Vacuum Rectifier Tube (NOS)
Out of stock
Designed for rectifier use in equipment requiring a high peak inverse voltage rating.
New old stock * No longer available for export.
MFR: Tung-Sol
SKU: 5R4WGB
NSN: 5960-00-284-5823
5AX4GT Tube, Full Wave High Vacuum Rectifier
In Stock
5AX4GT Tube, Full Wave High Vacuum Rectifier
5AX4GT Tube Full Wave High Vacuum Rectifier
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3V4 Power Amplifier Pentode Tube (NOS/NIB)
In Stock
Designed for use in the power output stage of compact, battery operated equipment.
New old stock * New In Box * No longer available for export.
MFR: RCA, Zenith, Sylvania, Raytheon, Philco, Akrad, Westinghouse
SKU: 3V4