📞 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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5AR4 "Taylor Tubes" (PRC) Tube, Full Wave High-Vacuum Rectifier
5AR4 "Taylor Tubes" (PRC) Tube, Full Wave High-Vacuum Rectifier

In Stock

$25.91

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


MFR: China


SKU: 5AR4

Add to Cart
5U4GA  Tube, Full-Wave High Vacuum Rectifier, US Manufactured Tube
5U4GA Tube, Full-Wave High Vacuum Rectifier, US Manufactured Tube

In Stock

$24.95

5U4GA  Tube, Full-Wave High Vacuum Rectifier, US Manufactured Tube

Add to Cart
5U4WG Sylvania Full-Wave High-Vacuum Rectifier Tube (NOS/NIB)
5U4WG Sylvania Full-Wave High-Vacuum Rectifier Tube (NOS/NIB)

In Stock

$34.91

MFR: Sylvania, USA
SKU: 5U4WG
New old stock * No longer available for export

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

In Stock

$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

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

In Stock

$29.91

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

Add to Cart
5AR4 / GZ34 Philips/ECG Full Wave High-Vacuum Rectifier (NOS/NIB)
5AR4 / GZ34 Philips/ECG Full Wave High-Vacuum Rectifier (NOS/NIB)

In Stock

$39.91

Full Wave High-Vacuum Rectifier
New old stock * No longer available for export
MFR: Philips/ECG
SKU: 5AR4-ECG


Add to Cart
5Y4GA Full Wave Rectifier Tube (NOS/NIB)
5Y4GA Full Wave Rectifier Tube (NOS/NIB)

In Stock

$13.91

Designed to operate as AC voltage rectifier in AC powered amplifiers.
MFR: Sylvania, RCA
SKU: 5Y4GA
New old stock * No longer available for export.

Add to Cart
5W4 Full Wave Rectifier Tube (NOS/NIB)
5W4 Full Wave Rectifier Tube (NOS/NIB)

Out of stock

$4.91

Designed to function as a power rectifier in high voltage systems
New old stock * New In Box * No longer available for export.
MFR: Tung Sol
SKU: 5W4

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

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