6CA7 / EL34
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.
6CA7/EL34 RCA Power Pentode Audio Tube, Large Envelope (NOS/NIB)
In Stock
Power pentode tube designed to be used in audio amplifiers.
New old stock * No longer available for export.
MFR: RCA, USA
SKU: EL34-RCA-USA
6CA7/EL34 RCA XF4 Power Pentode Audio Tube (NOS/NIB)
In Stock
Power pentode tube designed to be used in audio amplifiers.
Made in Great Britain
Manufactured by Mullard, branded RCA
New old stock * No longer available for export.
SKU: EL34-RCA
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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