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.

12AU7 Raytheon Medium Mu Twin Triode Black Plate (NOS)

In Stock
New Old Stock * No longer available for export
MFR: Raytheon
SKU: 12AU7-BP-RAY

12AU7 Raytheon Medium Mu Twin Triode (NOS)

In Stock
New Old Stock * No longer available for export
MFR: Raytheon
SKU: 12AU7-RAY

12AX7A / ECC83 Telefunken High Mu Twin Triode Grey Plate Audio Tube West Germany (Pull)
In Stock
12AX7A / ECC83 Telefunken High Mu Twin Triode Grey Plate Audio Tube West Germany (Pull)
- Ribbed Plates
- Meets Specifications
Used * No Longer Available for Export
MFR: Telefunken
Made in West Germany
SKU: 12AX7-ECC83-TELE-P
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6829/12AV7 GE, Raytheon Twin Triode Tube (NOS/NIB)
In Stock
Designed to be used in electronic computer applications and other On/Off applications.
New old stock * No longer available for export.
MFR: 6829
SKU: 12AV7

12AT7WA Raytheon High Frequency Twin Triode Tube(NOS/NIB)

In Stock
New Old Stock * No longer available for export
MFR: Raytheon, USA
SKU: 12AT7WA-RAY

12K5 Space-Charge-Grid Tetrode Tube (NOS/NIB)

In Stock
Miniature space-charge-grid tetrode intended for use as a driver for the transistor power-output stage of automobile radio receivers.
MFR: Raytheon, RCA, Zenith, CBS
SKU: 12K5
New old stock * No longer available for export.