📞 1-800-RFPARTS (1-800-737-2787)
📞 1-760-744-0700 (USA)
✉ ORDERS: rfp@rfparts.com
📍 435 S PACIFIC ST SAN MARCOS, CA 92078
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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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12AU7A Mullard Medium Mu Twin Triode Great Britain (NOS)
12AU7A Mullard Medium Mu Twin Triode Great Britain (NOS)

In Stock

$119.91

New Old Stock * No longer available for export
MFR: Mullard
SKU: 12AU7A-GB-MUL

Add to Cart
12AT7WA RCA High Frequency Black Plate Twin Triode (Pull)
12AT7WA RCA High Frequency Black Plate Twin Triode (Pull)

In Stock

$24.91

Clean Used * No longer available for export
MFR: RCA
SKU: 12AT7WA-BP-RCA-P

Add to Cart
5687 GE Medium Mu Twin Triode, Audio Tube (NOS)
5687 GE Medium Mu Twin Triode, Audio Tube (NOS)

In Stock

$24.91

New old stock * No Longer available for export
MFR: GE
SKU: 5687-GE
NOTE: Picture for reference only.

Add to Cart
5687WA Raytheon Medium Mu Twin Triode, Audio Tube (NOS)
5687WA Raytheon Medium Mu Twin Triode, Audio Tube (NOS)

In Stock

$24.91

MFR: Raytheon
New old stock * No Longer available for export
SKU: 5687WA-RAY
NOTE: Picture for reference only.

Add to Cart
5814A JAN / 12AU7 General Electric Medium-Mu Double Triode Tube (NOS/NIB)
5814A JAN / 12AU7 General Electric Medium-Mu Double Triode Tube (NOS/NIB)

In Stock

$29.91

The 5814A is a premium version of the 12AU7.



  • Voltage (Series): 12.6 ± 10%

  • Voltage (Parallel): 6.3 ± 10%

  • Current (Series): 0.175 Amp

  • Current (Parallel): 0.35 Amp


New old stock / New in box * No longer available for export
MFR: General Electric
SKU 5814A-JAN-GE

Add to Cart
12AT7WA Tung-Sol High Frequency Twin Triode Tube (NOS/NIB)
12AT7WA Tung-Sol High Frequency Twin Triode Tube (NOS/NIB)

In Stock

$49.91

New old stock / New in box * No longer available for export
MFR: Sylvania, USA 
SKU:12AT7WA-TS


Add to Cart
12AU7A/ECC82 Westinghouse Medium Mu Twin Triode Black Plate (NOS)
12AU7A/ECC82 Westinghouse Medium Mu Twin Triode Black Plate (NOS)

In Stock

$49.91

New Old Stock * No longer available for export
MFR: Westinghouse
SKU: 12AU7-BP-WH


Picture for reference only. Cosmetic condition may vary.

Add to Cart
6J5 Westinghouse Tube Medium Mu Triode (NOS/NIB)
6J5 Westinghouse Tube Medium Mu Triode (NOS/NIB)

In Stock

$9.91

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

Add to Cart
6J5 RCA Tube Medium Mu Triode (NOS/NIB)
6J5 RCA Tube Medium Mu Triode (NOS/NIB)

In Stock

$9.91

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.

Add to Cart
5814 GE Medium-Mu Double Triode Tube (NOS/NIB)
5814 GE Medium-Mu Double Triode Tube (NOS/NIB)

In Stock

$19.91

New old stock * No longer available for export
MFR: GE
SKU: 5814-GE

Add to Cart

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