📞 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 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

6BQ5 /EL84

12AX7

12AX7

 6L6GC / 5881 / 6L6WGB

6L6GC

6CA7 / EL34

EL34

6550 / KT88

6550

 7581 / KT66

7581 / KT66

RECTIFIER (5U4,

5AR4, 5Y3)

RECTIFIER TUBE

 6V6GCT

6V6GT

6DJ8 / 6922 / 7308

E88CC / ECC188C

7308

6SJ7 / 6SN7 / 6SL7

6SJ7 / 6SN7 / 6SL7

MISC

2C51

 

 

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5642B Raytheon Half-Wave Vacuum Rectifier (NOS)
5642B Raytheon Half-Wave Vacuum Rectifier (NOS)

In Stock

$9.91

For compact, portable high-voltage-rectrifier applications.


New Old Stock * New In Box
MFR: Raytheon
SKU: 5642B-RAY

Add to Cart
3B24 Half Wave Rectifier Tube (NOS/NIB)
3B24 Half Wave Rectifier Tube (NOS/NIB)

In Stock

$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

Add to Cart
5AU4 RCA Full-Wave High-Volume Rectifier Tube (NOS/NIB)
5AU4 RCA Full-Wave High-Volume Rectifier Tube (NOS/NIB)

In Stock

$44.91

Heavy duty version 5U4GB
MFR: RCA
New old stock * No longer available for export
SKU: 5AU4-RCA

Add to Cart
5AR4 National Full Wave High-Vacuum Rectifier (NOS/NIB)
5AR4 National Full Wave High-Vacuum Rectifier (NOS/NIB)

In Stock

$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


Add to Cart
5U4GB/5AS4A Motorola Full-Wave High-Volume Rectifier Tube (NOS/NIB)
5U4GB/5AS4A Motorola Full-Wave High-Volume Rectifier Tube (NOS/NIB)

In Stock

$29.91

New Old Stock * No longer available for expor
MFR: Motorola, USA
SKU: 5U4GB-MOT


NOTE: Photo is for reference only


Add to Cart
5U4GB/ 5AS4A Philco Full-Wave High-Volume Rectifier Tube(NOS/NIB)
5U4GB/ 5AS4A Philco Full-Wave High-Volume Rectifier Tube(NOS/NIB)

In Stock

$29.91

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

Add to Cart
5U4GB/ 5AS4A International Full-Wave High-Volume Rectifier Tube(NOS/NIB)
5U4GB/ 5AS4A International Full-Wave High-Volume Rectifier Tube(NOS/NIB)

In Stock

$29.91

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

Add to Cart
5U4GB/ 5AS4A Realistic Tube Full-Wave High-Volume Rectifier(NOS/NIB)
5U4GB/ 5AS4A Realistic Tube Full-Wave High-Volume Rectifier(NOS/NIB)

In Stock

$24.91

MFR: Realistic, Japan/USA
New Old stock * No longer available for export
NOTE: PICTURE FOR REFERENCE ONLY.
SKU: 5U4GB-REL

Add to Cart
5U4GB/ 5AS4A Lindal Tube Full-Wave High-Volume Rectifier(NOS/NIB)
5U4GB/ 5AS4A Lindal Tube Full-Wave High-Volume Rectifier(NOS/NIB)

In Stock

$29.91

MFR: Lindal, Japan
New Old stock * No longer available for export
NOTE: PICTURE FOR REFERENCE ONLY.
SKU: 5U4GB-LIN

Add to Cart
5U4GB/ 5AS4A Tung-Sol Tube Full-Wave High-Volume Rectifier(NOS/NIB)
5U4GB/ 5AS4A Tung-Sol Tube Full-Wave High-Volume Rectifier(NOS/NIB)

In Stock

$29.91

MFR: Tung-Sol , USA
New Old stock * No longer available for export
NOTE: PICTURE FOR REFERENCE ONLY.
SKU: 5U4GB-TS

Add to Cart

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