Audio Tubes

RF Parts Company has good selection of Vintage Audio tubes from Various manufacturers in USA and Overseas. Please check with Sales Staff if you do not see what you are looking for on 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 / EL84

12AX7

6L6GC / 5881 / 6L6WGB

6CA7 / EL34

6550 / KT88

7581 / KT66

RECTIFIER (5U4,

5AR4, 5Y3)

6V6GCT

6DJ8 / 6922 / 7308

E88CC / ECC188C

6SJ7 / 6SN7 / 6SL7

MISC

CV4024 / 12AT7WA Brimar Miniature Twin Triode Black Plates (NOS/NIB)

$59.91
A ruggedized Twin Triode of 9-pin miniature construction.
- Coated Unipotenital Cathode
- Halo Getter
- Square black plates
New Old Stock * New In Box * No longer available for export
MFR: Brimar for Valve Electronic
Made in England
SKU: CV4024/12AT7WA
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5642B Raytheon Half-Wave Vacuum Rectifier (NOS)

$9.91

For compact, portable high-voltage-rectrifier applications.

New Old Stock * New In Box
MFR: Raytheon
SKU: 5642B-RAY
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CV4003 Mullard Miniature Low-Mu Double-Triode (NOS)

$148.91

The Mullard CV4003 is rugged version of the 12AU7. Made for the English Military, the CV4003 is one of the best 12AU7 variants you can use for audio.

New Old Stock * No longer available for export
MFR: Mullard
Made in England
SKU: CV4003
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7308 RCA Medium-Mu Twin Triode Audio Amplifier (NOS/NIB)

$224.91

Used as a cascode amplifier in VHF color and black-and white television tuners. Can be used in audio servce as a replacement for 6922 and 6DJ8.

New Old Stock * New In Box * no longer available for export
MFR: RCA
Made in Germany
SKU: 7308-RCA
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6R8 Raytheon Triple-Diode Triode (NOS/NIB)

$6.91
The 6R8 is a triple-diode low-mu triode using the 9 pin miniature contrustion. It is designed for service as a combined AM/FM detector and AF Amplifier.
- Coated unipotential Cathode
- Heater: 6.3v @ 450mA AC or DC
- Any Mounting position
New Old Stock * New In Box * No longer available for export
MFR: Raytheon Manufacturing Company
SKU: 6R8-RAY

Made in the USA
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6BR8A / 6FV8A Medium-Mu Triode-Sharp-Cutoff Pentode (NOS/NIB)

$4.91

9-Pin miniature Type Tube
Useful as a combined triode oscillator and Pentode Mixer in VHF TV Tuners

New Old Stock * New In Box * No longer available for export
MFR: General Electric, Dumont, RCA, CBS
SKU: 6BR8A/6FV8A
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6L6GC General Electric Beam Power Amplifier (Pull)

$19.91

The 6L6GC is a beam pentode designed primarily for use in audio-frequency power amplifier applications. The tube features high power sensitivity, high efficiency, and low third and higher-order harmonic distortion.

Used * No longer available for export
MFR: General Electric
SKU: 6L6GC-GE-P

Made in the USA
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6CA7/EL34 CEI Black Base Audio Tube, Made In Japan (NOS)

$99.91

Power pentode tube designed to be used in audio amplifiers. Most of these tubes are missing their original packaging.
Made in Japan
New old stock * No longer available for export.
SKU: EL34-CEI-JP
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6CA7/EL34 Unbranded Power Pentode Audio Tube, Made In Germany (NOS)

$69.91

Power pentode tube designed to be used in audio amplifiers. Most of these tubes are missing their original packaging.
Made in Germany
New old stock * No longer available for export.
SKU: EL34-DE
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6CA7/EL34 CEI Black Base Audio Tube (NOS)

$149.91

Power pentode tube designed to be used in audio amplifiers. Most of these tubes are missing their original packaging.
Made in Germany
New old stock * No longer available for export.
SKU: EL34-CEI
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Audio Tubes

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