Audio Tubes
RF Parts Company has a good selection of Vintage Audio tubes from Various manufacturers in the USA and Overseas. Please check with our Sales Staff if you do not see what you are looking for on our website. We have many Vintage tubes available and can do our best to see if in our stock. Thanks.
Tube Basics & Questions? See Here
Please choose from the following AUDIO TUBES Sub-Catagory choices:
6BQ5 RCA Audio Power Pentode Tube (Pull)
In Stock
Used in audio amplifiers
Clean Used * No longer available for export
MFR: RCA
SKU: 6BQ5-RCA-P
EL34 / 6CA7FB GE Power Amplifier Pentode USA - "Fat Boy" (NOS)
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.
New Old Stock * No longer available for export
MFR: General Electric
SKU: EL34/6CA7FB-GE
EL34 Mullard Power Amplifier Pentode Matched Pair (2) (New Production)
In Stock
Matched pair (2 Tubes) of platinum, Mullard, new production, Copy of the XF2 Mullard EL34 of the 60’s. The perfect power tube for the Dynaco ST-70 or vintage Marshall amplifiers. The best current production EL34 available.
Made in Russia
MFR: Mullard (Sovtek)
SKU: EL34MP-MULLARD
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6CA7/EL34B RFP Power Amplifier Pentode Tube
In Stock
New Old Stock * No longer available for export
MFR: China
SKU: EL34-RFP
EL34 / 6CA7 ECG/Philips Power Amplifier Pentode (European Version) (NOS)
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.
Size: 1.115" Diameter Glass, 1.24" Base, 4.325" Tall (Overall)
New Old Stock * No longer available for export
MFR: ECG/Philips
SKU: EL34/6CA7-ECG
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EL34 / 6CA7 Svetlana Power Amplifier Pentode Tube (New Production)
In Stock
Power Amplifier Pentode Tube EL34 / 6CA7
MFR: Svetlana, 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 / 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
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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