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

6SL7GT RCA Hi-Mu Twin Triode Audio Tube Coated Glass (NOS)

$39.91

Designed for use in resistance coupled circuits as a voltage amplifier or phase inverter
New old stock * No longer available for export.
MFR: RCA
SKU: 6SL7GT-COAT-RCA

Made in the USA
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6SL7GT RCA Hi-Mu Twin Triode Audio Tube Brown Base (NOS)

$49.91

Designed for use in resistance coupled circuits as a voltage amplifier or phase inverter
New old stock * No longer available for export.
MFR: RCA
SKU: 6SL7GT-BRN-RCA

Made in the USA
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6SL7GT RCA Hi-Mu Twin Triode Audio Tube Coin Base Chrome Plates (NOS)

$49.91

Designed for use in resistance coupled circuits as a voltage amplifier or phase inverter
New old stock * No longer available for export.
MFR: RCA
SKU: 6SL7GT-BRN-RCA

Made in the USA
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6SL7GT RCA Hi-Mu Twin Triode Audio Tube Coin Base Black Plates (NOS)

$39.91

Designed for use in resistance coupled circuits as a voltage amplifier or phase inverter
New old stock * No longer available for export.
MFR: RCA
SKU: 6SL7GT-CB-BP-RCA

Made in the USA
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6973 RCA Beam Power Amplifier Tube (NOS/NIB)

$79.91

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

Made in the USA
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12AU7A / ECC82 RCA Medium-Mu Twin Triode (NOS/NIB)

$37.91
- For applications critical as to microphonics
New Old Stock * No longer available for export
MFR: RCA
SKU: 12AU7A- ECC82-RCA

Data Sheet

Made in the USA
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12AU7 RCA Receiving Tube 12AU7 / ECC82,Medium Mu Twin Triode

$34.91

MFR: RCA, USA
New Old Stock * No longer available for export
NOTE: PICTURE FOR REFERENCE ONLY. Cosmetic condition may vary slightly.
SKU: 12AU7-RCA-MEX
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5814A RCA Medium-Mu Double Triode Tube Black Plates (NOS/NIB)

$39.91

New old stock / New in box * No longer available for export
MFR: RCA
SKU 5814A-BP-RCA

Made in the USA
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6J5 RCA Tube Medium Mu Triode (NOS/NIB)

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

Designed to be used as a detector, amplifier, and oscillator
MFR: RCA
SKU: 6J5-RCA
New Old Stock/New In the Box * No longer available for export.

Made in the USA
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5687 Special Purpose Medium Mu Twin Triode Tube (NOS)

$19.91

New old stock * No longer available for export
MFR: RCA, CBS
SKU 5687

Made in the USA
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Audio Tubes

Buy with confidence