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

CV3526 / EL85 Mullard Output Pentode (NOS/NIB)

$4.91

Output pentode rated for 6W anode dissipation intended for use in mobile equipment as an RF amplifier at frquencies up to 120Mc/s or as an AF output valve.
The CV3526 is the UK Government procurement designation for the EL85.

New Old Stock * New In Box * No longer available for export
MFR: Mullard
Made in Great Britain
SKU: CV3526/EL85-MUL

Data Sheet
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UF86 Mullard Voltage Amplifying Pentode (NOS/NIB)

$27.91

Low-noise pentode intended for use as RC coupled AF voltage amplifier, particularly in the early stages of high-gain audio amplifiers and microphone preamplifiers with series connected heaters.

New Old Stock * New In Box * No longer available for export
MFR: Mullard Manufacturing Company
SKU: UF86-MUL

Data Sheet
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UL41 Mullard Audio Output Pentode (NOS/NIB)

$21.91

The UL41 is an output pentode with a high mutual conductance and a maximum permissible anode dissipoation of 9 Watts.

New Old Stock * No longer available for export
MFR: Mullard Manufacturing Company
SKU: UL41-MUL
Made in France
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12AX7 Telefunken Audio Amplifier Tube West Germany (NOS)

$149.91

ECC803S / 12AX7 Telefunken Premium Gold Pin Audio Amplifier Tube. Made in Germany. Not for Export. New old stock tubes in their original packaging. ECC803S-Telefunken
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JAN-CHS-6L6GA Sylvania Black Plate Beam Power Amplifier Tube Matched Pair (2) (NOS)

$79.91

The 6L6GA is a beam power amplifier tetrode designed for use in the output stage of radio receivers or other equipment requiring high power output,
power sensitivity and efficiency. The power output at all levels has low third and negligible higher-order harmonic distortion.

New Old Stock * No longer available for export
MFR: Sylvania
SKU: JAN-CHS-6L6GA-MP

Made in the USA
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6L6GB RCA Black Plate Beam Power Amplifier (LHP)

$69.91
- This tube has a Broken Guide Key
Low Hour Pull * No longer available for export
MFR: RCA
SKU: 6L6GB-BP-BGK-LHP

Made in the USA
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6L6GB Arkay Beam Power Amplifier (NOS)

$119.91

The 6L6GB 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.

Not for Export * No longer available for export
MFR: Arkay by RCA
SKU: 6L6GB-ARKAY

Made in the USA
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7737 Philips RF Pentode Tube 7737/E186F Gold Pin SQ (Special Quality) (NOS)

$12.90

Designed for use in coaxial cable amplifiers, video amplifiers, broad band IF amplifiers in communication links, and TV equipment.
New old stock * No longer available for export.
MFR: Philips Electronics
SKU: 7737-PH
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ECC803S / 12AX7 Telefunken Premium Gold Pin Audio Amplifier Tube (NOS)

$1,294.90

Rare Telefunken ECC803S / 12AX7 tubes. The ECC803S tubes are very low noise premium quality tubes, made with the old-style Telefunken German precision.

New old stock * No longer available for export.
MFR: Telefunken
Made in Germany
SKU: ECC803S-TELE
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6CA7/EL34 Triad Power Pentode Audio Tube, Large Envelope (NOS/NIB)

$99.91

Power pentode tube designed to be used in audio amplifiers.
Made in the USA
Manufactured by Triad
New old stock * No longer available for export.
SKU: EL34-Triad
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Audio Tubes

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