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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  1. 12AX7A RCA High Mu Twin Triode. Grey Plate Audio Tube (NOS)

    12AX7A RCA High Mu Twin Triode. Grey Plate Audio Tube (NOS)

    $74.91

    12AX7 RCA High Mu Twin Triode Grey Plate Audio Tube (NOS)

    New Old Stock * No Longer Available for Export
    MRF: RCA 
    SKU: 12AX7A-RCA-GP

    Made in the USA

  2. JG-5751WA General Electric Black Plate Twin Triode (NOS)

    JG-5751WA General Electric Black Plate Twin Triode (NOS)

    $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

    Made in the USA

  3. 5751 National Electron Tube Black Plate (NOS/NIB)

    5751 National Electron Tube Black Plate (NOS/NIB)

    $49.91

    Electron Tube with Black Plate 

    MFR: National Electronics, USA
    New Old Stock / New In Box * No longer available for export
    SKU: 5751-NAT-BP

    Made in the USA

  4. CK5751 Raytheon High-Mu Twin Triode Black Plate (NOS/NIB)

    CK5751 Raytheon High-Mu Twin Triode Black Plate (NOS/NIB)

    $89.91

    Fully interchangeable with a 12AX7 tube.

    New Old Stock / New In Box * No longer available for export
    MFR: Raytheon Company, USA
    SKU: CK5751-RAY

    Made in the USA

  5. 5751 / 12AX7 RCA JRC Electron Tube Black Plate (NOS)

    5751 / 12AX7 RCA JRC Electron Tube Black Plate (NOS)

    $119.91

    Fully interchangeable with a 12AX7 tube

    New old stock * No longer available for export
    MFR: RCA
    SKU: 5751-RCA-JRC-BP

    Made in the USA

  6. 5751 RCA Electron Tube Black Plate (Pull)

    5751 RCA Electron Tube Black Plate (Pull)

    $119.91

    Fully interchangeable with a 12AX7 tube

    Used * No longer available for export
    MFR: RCA
    SKU: 5751-RCA-BP-P

    Made in the USA

  7. 5751 RCA Command Electron Tube Black Plate (NOS/NIB)

    5751 RCA Command Electron Tube Black Plate (NOS/NIB)

    $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

    Made in the USA
  8. 12AX7A / ECC83 Telefunken High Mu Twin Triode Grey Plate Audio Tube West Germany (Pull)

    12AX7A / ECC83 Telefunken High Mu Twin Triode Grey Plate Audio Tube West Germany (Pull)

    $169.91

    12AX7A / ECC83 Telefunken High Mu Twin Triode Grey Plate Audio Tube West Germany (Pull)

    • Ribbed Plates
    • Meets Specifications

    Used * No Longer Available for Export
    MFR: Telefunken
    Made in West Germany
    SKU: 12AX7-ECC83-TELE-P

  9. 12AX7 Hewlett Packard by General Electric High Mu Twin Triode Grey Plate Audio Tube (Pull)

    12AX7 Hewlett Packard by General Electric High Mu Twin Triode Grey Plate Audio Tube (Pull)

    $24.91

    12AX7 Hewlett Packard by General Electric High Mu Twin Triode Grey Plate Audio Tube (NOS)
    Clean Used * No longer available for export
    MRF: General Electric Company
    SKU: 12AX7-HP-USA-P


  10. 12AX7A / Ecc83 Raytheon High Mu Twin Triode Grey Plate Audio Tube (Pull)

    12AX7A / Ecc83 Raytheon High Mu Twin Triode Grey Plate Audio Tube (Pull)

    $34.91

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

    Made in the USA

Items 421 to 430 of 615 total

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Shop By

Shopping Options

Category
  1. 6BQ5 / EL84
  2. 6CA7 / EL34
  3. 12AX7 / ECC83 / 5751
  4. 6L6GC / 5881 / 6L6WGB
  5. Rectifier (5U4, 5AR4, 5Y3)
  6. 6V6GT / 6V6 / 5992
  7. 6550 / KT88
  8. 7581A / KT66
  9. 6SJ7 / 6SN7 / 6SL7
  10. MISC
  11. 6DJ8 / 6922 / 7308
Manufacturer
  1. Amperex
  2. Amperex (Holland) (Steel Pins)
  3. Bendix
  4. Counterpoint
  5. ECG
  6. ECG/Philips
  7. GE
  8. GE (JAN)
  9. GE (Single - Not Matched)
  10. GE Brand
  11. General Electric
  12. General Electric (GE)
  13. International Service Master
  14. JAN
  15. JAN-GE
  16. JAN/ECG Philips or JAN/Sylvania
  17. JAN/GE
  18. JAN/Philips ECG
  19. Motorola
  20. Mullard (Sovtek)
  21. National Brand
  22. Phiips/ECG
  23. Philco
  24. Radio Shack
  25. Raytheon
  26. Raytheon / JAN
  27. RCA
  28. Sovtek
  29. Sovtek (Russian)
  30. Svetlana
  31. Svetlana (Russia)
  32. Sylvania
  33. Sylvania/JAN
  34. Taylor
  35. Telefunken
  36. Tung Sol
  37. Tung-Sol
  38. Tungsol
  39. US brand
  40. US Brand (GE or RCA)
  41. US Brand (Available in various US manufacturers)
  42. US Brands
  43. USA brands. (Not ECG)
  44. Various US Brand
  45. Westinghouse
Product Categories
Hours Monday - Friday
7:00 - 3:30 PST

 Celebrating 50 years in business

RF Parts Company

435 S Pacific St
San Marcos, CA, 92078, USA

1-800-RFPARTS (1-800-737-2787)

1-760-744-0700, #1

Minimum Order
  • Fifteen ($15.00), all inclusive.
  • Preferred Payments for Domestic and International Purchases: PayPal, VISA, MasterCard, American Express, Direct Deposit, and Wire Transfer.
  • All checks will be held for clearance. This process takes 5 - 7 business days.

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