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 "Taylor Tubes" (PRC) Tube, Full Wave High-Vacuum Rectifier

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1-800-RFPARTS (1-800-737-2787)

5AR4/GZ34 "Taylor Tubes" (PRC) Full-wave High-Vacuum Rectifier Tube

MFR: China

SKU: 5AR4
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5AU4 GE Full-Wave High-Volume Rectifier Tube (NOS/NIB)

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1-800-RFPARTS (1-800-737-2787)

Heavy duty version 5U4GB
MFR: GE
New old stock * No longer available for export
SKU: 5AU4-GE
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5U4GB/ 5AS4A GE Tube Full-Wave High-Volume Rectifier(NOS/NIB)

$34.91

Rectifier tube for amplifiers.
New Old Stock * No longer available for export
NOTE: PICTURE FOR REFERENCE ONLY.
MFR:GE, USA
SKU: 5U4GB-GE

Made in the USA
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5U4GA Tube, Full-Wave High Vacuum Rectifier, US Manufactured Tube

$24.95

5U4GA Tube, Full-Wave High Vacuum Rectifier, US Manufactured Tube
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5U4G JAN/RCA Full Wave High Vacuum Rectifier Tube (NOS)

$139.91

Out of stock

MFR: RCA
No longer available for export
NOTE: PICTURE FOR REFERENCE ONLY.
SKU: 5U4G-RCA

Made in the USA
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5AR4 National Full Wave High-Vacuum Rectifier (NOS/NIB)

$99.91

Full Wave High-Vacuum Rectifier
New old stock * No longer available for export
MFR: Bendix - Marketed as a National Electronics tube - Made in USA
SKU: 5AR4-NB

Made in the USA
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5AU4 RCA Full-Wave High-Volume Rectifier Tube (NOS/NIB)

Call for Price
1-800-RFPARTS (1-800-737-2787)

Heavy duty version 5U4GB
MFR: RCA
New old stock * No longer available for export
SKU: 5AU4-RCA
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3B24 Half Wave Rectifier Tube (NOS/NIB)

$19.91

Designed to function as a rectifier operating with a peak of 20Kv and 300mA on the anode. Used in aircraft due to its rugged design.
New old stock * New In Box * No longer available for export.
MFR: Raytheon
SKU: 3B22

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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5U4GB/ 5AS4A Radio Television Tube Full-Wave High-Volume Rectifier(NOS/NIB)

$19.91

Out of stock

MFR: Radio Television, USA
New Old stock * No longer available for export
NOTE: PICTURE FOR REFERENCE ONLY.
SKU: 5U4GB-RT

Made in the USA
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Audio Tubes

Buy with confidence