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![]() |

CK5751 Raytheon High-Mu Twin Triode Black Plate (NOS/NIB)
In Stock
Fully interchangeable with a 12AX7 tube.
New Old Stock / New In Box * No longer available for export
MFR: Raytheon Company, USA
SKU: CK5751-RAY

6KG6 / EL509 Raytheon Beam Power Amplifier (NOS/NIB)
In Stock
New Old Stock * New In the Box * No longer available for export
MFR: Raytheon, USA * MFD: Made in USA
SKU: 6KG6-RAY
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6KG6 / EL509 Raytheon Beam Power Amplifier (NOS/NIB)
In Stock
New Old Stock * New In the Box * No longer available for export
MFR: Raytheon, USA * MFD: Made in Japan
SKU: 6KG6-RAY-JP
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7G7 Raytheon Sharp Cutoff Pentode Tube (NOS/NIB)
In Stock
Designed for use in television or other high-frequency amplifiers where the low impedance circuits required result in low gain which may be partially compensated for by use of a high transconductance tube.
MFR: Raytheon
SKU: 7G7
New old stock * No longer available for export.

957 Raytheon Detector, Amplifier, Oscillator Tube (NOS/NIB)
In Stock
Acorn type detector, amplifier, and oscillator tube
New old stock * No longer available for export.
MFR: Raytheon
SKU: 957

5783 Raytheon Diode Tube (NOS/NIB)
In Stock
Designed to be used as a voltage reference tube in electronic regulated supplies.
New old stock * No longer available for export.
MFR: Raytheon
SKU: 5783

6029 Raytheon Triode Tube (NOS/NIB)
In Stock
Primarily used as a high frequency oscillator and mixer
New old stock * No longer available for export.
MFR: Raytheon
SKU: 6029

CK5847 Raytheon Sharp Cutoff Pentode (NOS/NIB)
In Stock
Low noise, low interelectrode capacitances, and high transconductance make this tube suitable for service as a wide band RF or IF amplifier.
New old stock * New In Box * No longer available for export
MFR: Raytheon
SKU: CK5847-RAY
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CK5656 Raytheon Double Tetrode (NOS/NIB)
In Stock
Suitable for push-pull Class A and Class C RF amplifier service up to a frequency of 400 megacycles.
New Old Stock * New In Box
MFR: Raytheon
SKU: CK5656-RAY
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CK5704 Raytheon Cathode Type Diode (NOS/NIB)
In Stock
The CK5704 is a heater-cathode type diode of subminiature construction. Designed for use as a detector capable of operation in the VHF region. Characterized by low heater current. long life, and stable performance.
- Heater voltage: 6.3
- Load Resistance: 19,000 Ohms
- Plate Voltage: 460 Volts (Maximum)
New Old Stock * No longer vailable for export
MFR: Raytheon
SKU: CK5704-RAY
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