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✉ ORDERS: rfp@rfparts.com
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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:

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EY84 Mullard Half-Wave Rectifier (6374) (NOS/NIB)
EY84 Mullard Half-Wave Rectifier (6374) (NOS/NIB)

In Stock

$12.91

Indirectly heated half-wave rectifier primarily intended for operation at high altitudes.


New Old Stock * New In Box * No longer available for export
MFR: Mullard
Made in Great Britain
SKU: EY84-MULL

Add to Cart
EF86 Mullard Low Noise A.F. Preamplifier Pentode (6CF8) (NOS/NIB)
EF86 Mullard Low Noise A.F. Preamplifier Pentode (6CF8) (NOS/NIB)

In Stock

$99.91

New Old Stock * New In Box * No longer available for export
MFR: Mullard
Made in Great Britain
SKU: EF86-MULL

Add to Cart
ECC81 Tungsram High Frequency Twin Triode (NOS)
ECC81 Tungsram High Frequency Twin Triode (NOS)
Made in the USA

In Stock

$39.91

New old stock * No longer available for export.
MFR: Tungsram
Made in England
SKU: ECC81-TUNGSRAM


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ECC82 / 12AU7 Mullard Medium Mu Twin Triode Great Britain (NOS)
ECC82 / 12AU7 Mullard Medium Mu Twin Triode Great Britain (NOS)

In Stock

$194.90

This Mullard ECC82 is one of the highest rated 12AU7's on the market.



  • 17mm plates

  • Halo Getter

  • K61 Stamp


New Old Stock * No longer available for export
MFR: Mullard 
Made in Great Britain
SKU: ECC82/12AU7-GB




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E88CC / CV2494 Brimar Special Quality Double Triode with Gold Pins (NOS)
E88CC / CV2494 Brimar Special Quality Double Triode with Gold Pins (NOS)

In Stock

$49.91


  • A long life tube.

  • Shock and vibration resistent.


New Old Stock * No longer available for export
MFR: Brimar
Made in England
SKU: E88CC-CV2492-BRI

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

In Stock

$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

Add to Cart
CV4003 Mullard Miniature Low-Mu Double-Triode (NOS)
CV4003 Mullard Miniature Low-Mu Double-Triode (NOS)

In Stock

$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

Add to Cart
6973 Sylvania Beam Power Amplifier Tube (NOS/NIB)
6973 Sylvania Beam Power Amplifier Tube (NOS/NIB)
Made in the USA

In Stock

$74.91

Designed to be used in hi fidelity audio amplifiers.
New old stock * No longer available for export.
MFR: Sylvania
SKU: 6973-SYL

Add to Cart
CK5687WA Raytheon Special Purpose Medium Mu Twin Triode (NOS/NIB)
CK5687WA Raytheon Special Purpose Medium Mu Twin Triode (NOS/NIB)
Made in the USA

In Stock

$31.91

Special pupose medium mu twin triode tube.
New old stock * New in box * No longer available for export
MFR: Raytheon
SKU: CK5687WA-RAY

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5814A General Electric Medium-Mu Double Triode Tube  (NOS/NIB)
5814A General Electric Medium-Mu Double Triode Tube (NOS/NIB)
Made in the USA

In Stock

$24.90


  • 5 Star Tube


New old stock / New in box * No longer available for export
MFR: General Electric Company
SKU 5814A-GE

Add to Cart

Items 101 to 110 of 254 total