📞 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:

Grid
per page
🔽
12AX7 Sylvania High Mu Twin Triode Audio Tube (NOS)
12AX7 Sylvania High Mu Twin Triode Audio Tube (NOS)
Made in the USA

In Stock

$67.91

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

Add to Cart
12AX7 Tung-Sol High Mu Twin Triode, Grey Plate Audio Tube (Pull)
12AX7 Tung-Sol High Mu Twin Triode, Grey Plate Audio Tube (Pull)
Made in the USA

In Stock

$25.91

MRF: Tung-Sol
Clean Used * No longer available for export
SKU: 12AX7-TS-GP-P

Add to Cart
12AX7 Delta High Mu Twin Triode Audio Tube (Pull)
12AX7 Delta High Mu Twin Triode Audio Tube (Pull)
Made in the USA

In Stock

$32.91


12AX7 Delta High Mu Twin Triode Audio Tube (Pull)


Clean Used * No longer available for export

MRF: Dleta


SKU: 12AX7-Delta-P

Add to Cart
12AX7A Conrac High Mu Twin Triode Tube (NOS)
12AX7A Conrac High Mu Twin Triode Tube (NOS)

In Stock

$24.91

12AX7A Conrac High Mu Twin Triode Tube (NOS)


New Old Stock * No longer available for export
MFR: Conrac
SKU: 12AX7A-CONRAC


 

Add to Cart
12AX7 Baldwin High Mu Twin Triode Audio Tube (Pull)
12AX7 Baldwin High Mu Twin Triode Audio Tube (Pull)
Made in the USA

In Stock

$29.91


12AX7 Baldwin High Mu Twin Triode Audio Tube (Pull)


Clean Used * No longer available for export

MRF: Baldwin


SKU: 12AX7-BALDWIN-P

Add to Cart
12AX7A / Ecc83 Raytheon High Mu Twin Triode Grey Plate Audio Tube (Pull)
12AX7A / Ecc83 Raytheon High Mu Twin Triode Grey Plate Audio Tube (Pull)
Made in the USA

In Stock

$34.91

Clean Used * No Longer Available for Export
MFR: Raytheon
SKU: 12AX7A/ECC83-RAY-P

Add to Cart
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
7025 Special Purpose Audio Tube Low Noise High Mu Twin Triode (NOS)
7025 Special Purpose Audio Tube Low Noise High Mu Twin Triode (NOS)

In Stock

$109.91

New Old Stock * No longer available for export
MFR: RCA, Sylvania, NEC
SKU: 7025


 

Add to Cart
5751 RCA Command Electron Tube Black Plate (NOS/NIB)
5751 RCA Command Electron Tube Black Plate (NOS/NIB)
Made in the USA

In Stock

$119.91

Electron Tube with Black Plate


Fully interchangeable with a 12AX7 tube.


MFR: RCA, USA
New Old Stock / New In Box * No longer available for export
SKU: 5751-RCA-CMD

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

Items 161 to 170 of 612 total