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. VT-268/12SC7 Ken-Rad Twin Triode Amplifier (NOS)

    VT-268/12SC7 Ken-Rad Twin Triode Amplifier (NOS)

    $5.91

    The 12SC7 (U.S. Army Signal Corps VT-268) is a single-ended twin triode amplifier in a Metal shell. Each section is designed with a high amplification factor. Its primary application is as a phase inverter and audio amplifier.

    Minimum plate voltage: 250 volts

    New Old Stock * No longer available for export
    MFR: Bendix Aviation Corporation for Ken-Rad
    SKU: VT-268/12SC7

    Made in the USA
  2. Tube, Beam Power Amplifier, Taylor Tubes (6V6GT)

    Tube, Beam Power Amplifier, Taylor Tubes (6V6GT)

    $24.91

    6V6GT Tube, Beam Power Amplifier, Taylor Tubes

    Made in China

  3. PL81 Telefunken Beam Power Tube (NOS)

    PL81 Telefunken Beam Power Tube (NOS)

    $44.00

    Constructed as a line output valve in television service. The peak anode surge voltage is 7,000 Volts. The anode dissipation is 8 Watts.
    New Old Stock * No longer available for export
    MFR:  Telefunken * Made in Germany
    SKU: PL81

    Please see our warranty policy on our home page.

  4. KT88 Stromberg-Carlson SC1000 Rebranded Genalex Made in Great Britain (Pull)

    KT88 Stromberg-Carlson SC1000 Rebranded Genalex Made in Great Britain (Pull)

    $352.91

    • Low Hour Pull
    • Tested on a Hockok 539C 
    • Gm range 11250 -11500

    Used * No longer available for export
    MFR: Genalex
    Made in Great Britain
    SKU: SC1000-KT88-P

  5. KT88 RF Parts Audio Tubes, Matched Pair (6550)

    KT88 RF Parts Audio Tubes, Matched Pair (6550)

    $75.91

    KT88 RF Parts Audio Tubes,

    MFR: China

    SKU: KT88MP

     

  6. KT88 RF Parts Audio Tube (6550) (NOS)

    KT88 RF Parts Audio Tube (6550) (NOS)

    $36.91

    KT88 RF Parts Audio Tube

    New Old Stock * No longer available for export
    MFR: China
    SKU: KT88-RFP

  7. KT66 / 7581A RF Parts Beam Power Amplifier Tube Matched Pair (2)

    KT66 / 7581A RF Parts Beam Power Amplifier Tube Matched Pair (2)

    $127.91

    Matched pair of RF Parts brand KT66 tubes
    Made in China
    SKU: KT66-MP-RFP

  8. KT66 / 7581A RF Parts Beam Power Amplifier Tube

    KT66 / 7581A RF Parts Beam Power Amplifier Tube

    $63.91

    Made in China
    SKU: KT66-RFP


  9. JW2C51 Western Electric (396A / 5670) High Frequency Black Plate Twin Triode (NOS)

    JW2C51 Western Electric (396A / 5670) High Frequency Black Plate Twin Triode (NOS)

    $159.91

    Designed to be used in audio amplifiers.

    • Can replace 396A and 5670

    New old stock * No longer available for export.
    MFR: Western Electric
    SKU: JW2C51

    Made in the USA
  10. GTEL84R Groove Tube Audio Tube (NOS)

    GTEL84R Groove Tube Audio Tube (NOS)

    $28.91

    Exhibits many of the same characteristics as the EL34, but with a power output of roughly 5-8 watts. Very creamy and smooth; used in many modern class "A" amps.

    New Old Stock * No longer available for export
    MFR: JJ Electronics - Slovak Republic

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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. JAN
  13. JAN-GE
  14. JAN/ECG Philips or JAN/Sylvania
  15. JAN/GE
  16. JAN/Philips ECG
  17. Motorola
  18. Mullard (Sovtek)
  19. National Brand
  20. Phiips/ECG
  21. Philco
  22. Raytheon
  23. Raytheon / JAN
  24. RCA
  25. Sovtek
  26. Sovtek (Russian)
  27. Svetlana
  28. Svetlana (Russia)
  29. Sylvania
  30. Sylvania/JAN
  31. Taylor
  32. Telefunken
  33. Tung Sol
  34. Tung-Sol
  35. Tungsol
  36. US brand
  37. US Brand (GE or RCA)
  38. US Brand (Available in various US manufacturers)
  39. US Brands
  40. USA brands. (Not ECG)
  41. Various US Brand
  42. Westinghouse
Product Categories
Hours of Operation: Monday - Friday 7:30 - 4:00 PST
  • Minimum Order:  Fifteen ($15.00), all inclusive.
  • Preferred Payments for Domestic and International Purchases:  PayPal, VISA, Master Card, American Express, Direct Deposit and Wire Transfer.
  • All checks will be held for clearance.  This process takes 5 - 7 business days.

RF Parts Company
435 S PACIFIC ST
SAN MARCOS, CA, 92078, USA

1-800-RFPARTS (1-800-737-2787)  1-760-744-0700, #1

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