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

6BQ5 Sylvania Audio Power Pentode Tube (NOS)

$34.91

Used in audio amplifiers
MFR: Sylvania
SKU: 6BQ5-SYL
New Old Stock * No longer available for export
NOTE: Picture for reference only.

Made in the USA
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12AX7 Sylvania High Mu Twin Triode, Black Plate Audio Tube (NOS)

$59.91

MRF: Sylvania * Made in U.S.A.
New Old Stock * No Longer Available for Export
SKU: 12AX7-SYL-BP
Images for reference only, product appearance may differ due to production changes.

Made in the USA
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12AX7WA Sylvania Electron Tube Hi-Mu Twin Triode 5960-00-827-8782 (NOS)

$109.91

12AX7WA Sylvania Electron Tube, Hi-Mu Twin Triode 5960-00-827-8782.

New Old Stock No longer available for export

SKU: 12AX7WA-SYL

Made in the USA
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12AX7 Sylvania High Mu Twin Triode, Grey Plate Audio Tube (NOS)

$59.91

12AX7 Sylvania High Mu Twin Triode, Grey Plate Audio Tube (NOS)

MRF: Sylvania * Made in U.S.A.
New Old Stock * No Longer Available for Export

Images for reference only, product appearance may differ due to prodcution changes.

SKU: 12AX7-Syl-GP

Made in the USA
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6L6GC Realistic Tube, Beam Power Amplifier(NOS).

$29.91

MFR: Realistic * Made in Great Britain
New old stock / New In Box * No longer available for Export

SKU: 6L6GC-REL
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5641 Sylvania Half Wave Rectifier Tube (NOS/NIB)

$11.91

Designed to function in harsh shock, vibration, and high temperature conditions.
New old stock * No longer available for export.
MFR: Sylvania
SKU: 5641

Made in the USA
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5AZ4 Sylvania, Philco Full Wave Rectifier Tube (NOS/NIB)

$6.91

Designed for service in power supplies of moderate current requirements.
New old stock * New In Box * No longer available for export.
MFR: Sylvania, Philco
SKU: 5AZ4

Made in the USA
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5Y3WGTA Sylvania Wave Rectifier Tube(NOS/NIB)

$79.91

It has a 140 mA maximum output and filament voltage of 5 V and a filament current of 2 A ± 0.2 mA.
New old stock tube in its original packaging * No longer available for export.

Made in the USA
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5Y3WGTA CBS Wave Rectifier Tube(NOS/NIB)

$79.91

It has a 140 mA maximum output and filament voltage of 5 V and a filament current of 2 A ± 0.2 mA.
New old stock tube in its original packaging * No longer available for export.

Made in the USA
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6V6GT/G Sylvania Beam Power Amplifier Tube (NOS/NIB)

$69.91

This tube is designed to be used in audio amplifiers
New old stock * No longer available for export
MFR: Sylvania
SKU:6V6GT/G-SYL

Made in the USA
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Audio Tubes

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