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

5AR4 Sylvania "Fat Boy" Full Wave High-Vacuum Rectifier (NOS/NIB)

$199.91

"Fat Boy" Full Wave High-Vacuum Rectifier
New old stock * No longer available for export
MFR: Sylvania
SKU: 5AR4-SYL-FB

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

$149.91

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 JHS Sylvania High Mu Twin Triode Grey Plate Audio Tube (NOS)

$139.91

SImilar to CV-492

All of our stock is from 1962 in Original Boxes
New Old Stock * New In Box * No Longer Available for Export
MRF: Sylvania
SKU: 12AX7-JHS-SYL

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

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

$104.91

Clean Used * No Longer Available for Export

MRF: Sylvania
SKU: 12AX7-JHS-SYL-P

Made in the USA
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12AX7 / 6681 Sylvania High Mu Twin Triode Audio Tube (NOS)

$99.91

New Old Stock * No Longer Available for Export
MRF: Sylvania
SKU: 12AX7/6681-SYL

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

Made in the USA
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12AX7A / ECC83 Tungsram High Mu Twin Triode Audio Tube (NOS)

$99.91

New Old Stock * No Longer Available for Export
MRF: Tungsram
Made In Hungary
SKU: 12AX7A/ECC83-HUNG-TUNGSRAM

Made in the USA
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5751 Sylvania Gold Brand Electron Tube (NOS)

$86.91
- This tube is interchangeable with a 12AX7.
- Gold Pins
New Old Stock * No longer available for export
MFR: Sylvania
SKU: 5751-GOLD-SYL

Made in the USA
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5751 JAN Sylvania Electron Tube (NOS)

$86.91

5751 JAN Sylvania Electron Tube (NOS)

This tube is interchangeable with a 12AX7.
New Old Stock * No longer available for export
MFR: Sylvania
SKU: 5751-JAN-SYL

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

$79.91

This tube 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
MFR: Sylvania
SKU: 5Y3WGTA-SYL

Made in the USA
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5Y3WGTA JAN-CHY CBS Full-Wave Vacuum Rectifier Tube (NOS/NIB)

$79.91

This tube has a 140 mA maximum output and filament voltage of 5 V and a filament current of 2 A ± 0.2 mA

NSN: 5960-262-0218

New old stock tube in its original packaging * No longer available for export
MFR: CBS Electronics
SKU: 5Y3WGTA-CBS

Made in the USA
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Audio Tubes

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