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![]() |

1L4 / DF92 RCA, GE, Tung Sol, Telefunken Sharp Cutoff RF Pentode (NOS/NIB)
In Stock
Designed for use as a radio-frequency or intermediate frequency amplifier in compact battery-operated equipment.
New old stock * No longer available for export.
MFR: RCA, GE, Tung Sol
SKU: 1L4

1L6 Pentagrid Converter (NOS)
In Stock
Designed for use in low drain battery operated receivers. Similar to 1A7GT and 1LA6.
- Filament Voltage D.C.: 1.4 Volts
- Filament Current: 50mA
New Old Stock * No longer available for export
MFR: RCA, Zenith
SKU: 1L6-NOS
Add to Cart

1LH4 Tube diode high mu triode
Out of stock
1LH4 Tube diode high mu triode
1LH4 Tube Diode High Mu Triode

1LN5 Tube Sharp Cut Off RF Pentode
In Stock
1LN5 Tube Sharp Cut Off RF Pentode
1LN5 Tube Sharp Cut Off RF Pentode
Add to Cart
1R5/DK91 Pentagrid Converter Tube (NOS/NIB)
In Stock
Designed to operate as a high effective oscillator slope
New old stock * No longer available for export.
MFR: RCA, Sylvania, Mullard, GE, Tung-Sol, Westinghouse, Raytheon, Realistic
SKU:1R5
Add to Cart

1S2B Tube, dy86 Half wave high voltage rectifier
In Stock
1S2B Tube, dy86 Half wave high voltage rectifier
Add to Cart

1S4 Power Amplifier Pentode Tube (NOS/NIB)
In Stock
Designed for output service in compact, portable, light weight equipment.
New old stock * No longer available for export.
MFR: Raytheon, GE, RCA, Ge, Tung Sol
SKU: 1S4