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![]() |

EL34 / 6CA7FB ECG/Philips Power Amplifier Pentode (USA-"Fat Boy") (NOS)
In Stock
EL34 / 6CA7 Tube, Power Amplifier Pentode (USA - "Fat Boy") (NOS)
New Old Stock * No longer available for export
MFR: ECG/Philips
SKU: EL34/6CA7FB-ECG

EL34 / 6CA7 Svetlana Power Amplifier Pentode Tube (NIB)
In Stock
New In Box * No longer available for export
MFR: Svetlana / New Sensor
Made in Russia
SKU: EL34-SVET

6CA7 / EL34 RCA Power Pentode Matched Pair (NOS)
In Stock
Glass octal type used in the output stage of audio-frequency amplifiers.
New Old Stock * No longer available for export
MFR: RCA
SKU: 6CA7-EL34-RCA-MP
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EL34 / 6CA7 Svetlana Power Amplifier Pentode Tube Matched Pair (2) (NOS/NIB)
In Stock
New In Box * New In Box * No longer available for export
MFR: Svetlana / New Sensor
Made in Russia
SKU: EL34-SVET-MP

EL34 / 6CA7 Svetlana Power Amplifier Pentode Tube Matched Quad (4) (NOS/NIB)
In Stock
New In Box * New In Box * No longer available for export
MFR: Svetlana / New Sensor
Made in Russia
SKU: EL34-SVET-MQ

6CA7 / EL34 Amperex "Bugle Boy" Power Amplifier Pentode (Britain) (LHP)
In Stock
The EL34 is a thermionic valve or vacuum tube of the power pentode type. It has an international octal base (indicated by the '3' in the part number) and is found mainly in the final output stages of audio amplification circuits and was designed to be suitable as a series regulator by virtue of its high permissible voltage between heater and cathode and other parameters.
Low Hour Pull * No longer available for export
Made in Britain
MFR: Amperex
SKU: 6CA7-EL34-LHP
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5751 General Electric JAN High Mu Twin Triode Audio Tube (NOS/NIB)
In Stock
5751 JAN / 12AX7 / ECC83 High Mu Twin Triode, Special Purpose
MFR: General Electric
New Old Stock / New In Box * No longer available for export
SKU: 5751-JAN-GE

12AX7WA JAN/Philips ECG Electron Tube, Hi-Mu Twin Triode 5960-00-827-8782 (NOS)
In Stock
12AX7WA JAN/Philips ECG Electron Tube, Hi-Mu Twin Triode 5960-00-827-8782.
New Old Stock * No longer available for export
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12AX7A High Mu Twin Triode - No Branding (NOS)
In Stock
New Old Stock * No longer available for export
MFR: Unknown
SKU: 12AX7A-UN
No manufacturer label on tube
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ECC83 / 12AX7A Counterpoint High Mu Twin Triode Tube (NOS)
In Stock
New Old Stock * No longer available for export
MFR: Counterpoint
Made in either Yugoslavia or Hungary
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