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

6681/12AX7 GE Twin Triode Tube (NOS/NIB)

$69.91

Designed for use in resistance-coupled voltage amplifier, phase inverters, multivibrators, and other applications in which high voltage gain is desired.
New old stock * No longer available for export.
MFR: GE
SKU: 6681-GE

Made in the USA
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EF86 Mullard Low Noise A.F. Preamplifier Pentode (6CF8) (NOS/NIB)

$99.91

New Old Stock * New In Box * No longer available for export
MFR: Mullard
Made in Great Britain
SKU: EF86-MULL
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6084 Amperex Vacuum Pentode Tube (NOS/NIB)

$49.91

Designed to operate as a amplifier tube
New old stock * No longer available for export.
MFR: Amperex
SKU: 6084

Made in the USA
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6W6GT/6DG6GT Mullard Audio Frequency Power Output Valve (NOS)

$5.91

Out of stock

New Old Stock * New In Box * No longer available for export
MFR: Mullard
SKU: 6W6GT-Mullard
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7308 RCA Medium-Mu Twin Triode Audio Amplifier (NOS/NIB)

$249.91

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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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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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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ECC81 / 12AT7 Telefunken Twin Triode Made in West Germany (NOS/NIB)

$224.91

The rare Telefunken ECC81 tube (12AT7/ECC81) is one of the best 12AT7 tubes ever made. Fantastic frequency response from top to bottom. Low noise and microphonics, makes them a great choice.

New Old Stock * New In Box * No longer available for export
MFR: Telefunken
Made in West Germany
SKU: ECC81-12AT7-TELE
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6GM8/ECC86 Telefunken Twin Triode Audio Tube Made in West Germany (NOS/NIB)

$118.91

New Old Stock * New In the Box

MFR: Telefunken, Germany

SKU: 6GM8
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EL84M / 6BQ5WA Sovtek Audio Tube Matched Pair (2)

$74.91

Sovtek EL84M's are available in platinum matched sets. Our platinum matching process consists of a 24 hour tube burn-in period followed by a bias (plate) current measurement in milliamps. Please specify matched tube grouping (ie. pair, quad, sextet, etc.) when ordering (no odd-quantity groups please).

MFR: Sovtek
SKU: EL84M-6BQ5WA-MP-SOV
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Audio Tubes

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