📞 1-800-RFPARTS (1-800-737-2787)
📞 1-760-744-0700 (USA)
✉ ORDERS: rfp@rfparts.com
📍 435 S PACIFIC ST SAN MARCOS, CA 92078
Not finding what you are searching for? Try a partial part number.

Audio Tubes

RF Parts Company has a good selection of Vintage Audio tubes from Various manufacturers in the USA and Overseas. Please check with our Sales Staff if you do not see what you are looking for on our 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:

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JG-5751WA General Electric Black Plate Twin Triode (NOS)
JG-5751WA General Electric Black Plate Twin Triode (NOS)
Made in the USA

In Stock

$129.91

This tube is interchangeable with a 12AX7. 



  • Date Code 57-22


New Old Stock * No longer available for export
MFR: General Electric Company
SKU: JG-5751WA-GE


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12AX7A / ECC83 Tung-Sol High Mu Twin Triode Audio Tube (NOS)
12AX7A / ECC83 Tung-Sol High Mu Twin Triode Audio Tube (NOS)

In Stock

$89.91

12AX7A / ECC83 Tung-Sol High Mu Twin Triode Audio Tube (NOS)


Clean Used * No longer available for export
MRF: Tung-Sol
SKU: 12AX7A / ECC83-TS


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12AX7 Unbranded High Mu Twin Triode Black Plate Audio Tube (Pull)
12AX7 Unbranded High Mu Twin Triode Black Plate Audio Tube (Pull)
Made in the USA

In Stock

$28.91

Clean Used * No longer available for export
MFR: Unknown
SKU: 12AX7-UN-BP-P


No manufacturer label on tube

Add to Cart
12AX7A / ECC83 RCA High Mu Twin Triode Grey Plate Audio Tube Japan (Pull)
12AX7A / ECC83 RCA High Mu Twin Triode Grey Plate Audio Tube Japan (Pull)

In Stock

$24.91

12AX7A / ECC83 RCA High Mu Twin Triode, Grey Plate Audio Tube (Pull)


Clean Used * No Longer Available for Export
MRF: RCA   
SKU: 12AX7A/ECC83-RCA-P




Add to Cart
12AX7A / ECC83 Sylvania High Mu Twin Triode Audio Tube (Pull)
12AX7A / ECC83 Sylvania High Mu Twin Triode Audio Tube (Pull)
Made in the USA

In Stock

$74.91

MRF: Sylvania
Clean Used * No Longer Available for Export
SKU: 12AX7A-ECC83-SYL-P
Images for reference only, product appearance may differ due to production changes.

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12AX7A Unbranded High Mu Twin Triode  (Pull)
12AX7A Unbranded High Mu Twin Triode (Pull)
Made in the USA

In Stock

$18.91

Clean Used * No longer available for export
MFR: Unknown
SKU: 12AX7A-UN-P


No manufacturer label on tube

Add to Cart
12AX7 General Electric High Mu Twin Triode Short Plate Audio Tube (NOS)
12AX7 General Electric High Mu Twin Triode Short Plate Audio Tube (NOS)
Made in the USA

In Stock

$44.91

New Old Stock.* No longer available for export
MRF: General Electric
SKU: 12AX7-Short-GE


Add to Cart
12AX7 General Electric High Mu Twin Triode Audio Tube (NOS)
12AX7 General Electric High Mu Twin Triode Audio Tube (NOS)
Made in the USA

In Stock

$49.91

New Old Stock.* No longer available for export
MRF: General Electric
SKU: 12AX7-GE


Add to Cart
12AX7 / ECC83 General Electric High Mu Twin Triode Audio Tube (Pull)
12AX7 / ECC83 General Electric High Mu Twin Triode Audio Tube (Pull)
Made in the USA

In Stock

$37.91

Clean Used * No longer available for export
MRF: General Electric
SKU: 12AX7-ECC83-GE-P


Add to Cart
12AX7 JRP Raytheon High Mu Twin Triode Black Plate Audio Tube (NOS)
12AX7 JRP Raytheon High Mu Twin Triode Black Plate Audio Tube (NOS)
Made in the USA

In Stock

$224.90

12AX7 JRP Raytheon High Mu Twin Triode Black Plate Audio Tube (NOS)


New Old Stock * No longer available for export
MRF: Raytheon
SKU: 12AX7-JRP-RAY-BP


Add to Cart

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