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. 5963 Sylvania Vintage Medium Mu Twin Triode Gold Label (NOS/NIB)

    5963 Sylvania Vintage Medium Mu Twin Triode Gold Label (NOS/NIB)

    Call for Price
    1-800-RFPARTS (1-800-737-2787)

    Designed primarily for use as a frequency divider in electronic computers as well as other On/Off control circuits.

    • Gold Label Manufactured 1958 &1960

    New Old Stock * New In Box * No longer available for export.
    MFR: Sylvania
    SKU: 5963-GOLD-SYL


  2. 5963-JHS Sylvania Medium Mu Twin Triode Tube (NOS/NIB)

    5963-JHS Sylvania Medium Mu Twin Triode Tube (NOS/NIB)

    Call for Price
    1-800-RFPARTS (1-800-737-2787)

    Designed primarily for use as a frequency divider in electronic computers as well as other On/Off control circuits.
    New Old Stock * New In Box * No longer available for export.
    MFR: Sylvania
    SKU: 5963-JHS-SYL

    Made in the USA

  3. 5963 RCA Medium Mu Twin Triode (NOS/NIB)

    5963 RCA Medium Mu Twin Triode (NOS/NIB)

    Call for Price
    1-800-RFPARTS (1-800-737-2787)

    Designed primarily for use as a frequency divider in electronic computers as well as other On/Off control circuits.
    New old stock * New In Box * No longer available for export.
    MFR: RCA
    SKU: 5963-RCA

    Made in the USA

  4. 5963 General Electric Medium Mu Twin Triode (NOS/NIB)

    5963 General Electric Medium Mu Twin Triode (NOS/NIB)

    Call for Price
    1-800-RFPARTS (1-800-737-2787)

    Designed primarily for use as a frequency divider in electronic computers as well as other On/Off control circuits.
    New old stock * New In Box * No longer available for export
    MFR: General Electric Company
    SKU: 5963-GE

    Made in the USA

  5. 5963 Los Gatos Medium Mu Twin Triode (NOS/NIB)

    5963 Los Gatos Medium Mu Twin Triode (NOS/NIB)

    Call for Price
    1-800-RFPARTS (1-800-737-2787)

    Designed primarily for use as a frequency divider in electronic computers as well as other On/Off control circuits.
    New old stock * New In Box * No longer available for export
    MFR: Lewis & Kaufman LTD.
    SKU: 5963-GATOS

    Made in the USA

  6. 5963 Arcturus Vintage Black Plate Medium Mu Twin Triode Tube (NOS/NIB)

    5963 Arcturus Vintage Black Plate Medium Mu Twin Triode Tube (NOS/NIB)

    Call for Price
    1-800-RFPARTS (1-800-737-2787)

    Designed primarily for use as a frequency divider in electronic computers as well as other On/Off control circuits.
    New Old Stock * New In Box * No longer available for export.
    MFR: Arcturus
    SKU: 5963-BP-ARC

    Made in the USA

  7. 12AT7/ECC81 Zenith High Frequency Twin Triode (NOS)

    12AT7/ECC81 Zenith High Frequency Twin Triode (NOS)

    $29.91

    New old stock * No longer available for export.
    MFR: Zenith
    SKU: 12AT7-ECC81-ZEN

    Made in the USA

  8. 12AT7 Sylvania High Frequency Black Plate Twin Triode Green Label (NOS)

    12AT7 Sylvania High Frequency Black Plate Twin Triode Green Label (NOS)

    $49.91

    New old stock * No longer available for export.
    MFR: Sylvania
    SKU: 12AT7-BP-GRN-SYL

    Made in the USA
  9. 5670/2C51W GE Special Purpose, High Frequency Twin Triode Tube (NOS/NIB)

    5670/2C51W GE Special Purpose, High Frequency Twin Triode Tube (NOS/NIB)

    $29.91

    For use in audio amplifiers.
    New old stock / New in box * No longer available for export
    MFR: GE
    SKU: 5760-GE


  10. 12AT7 RCA High Frequency Black Plate Twin Triode USA (NOS)

    12AT7 RCA High Frequency Black Plate Twin Triode USA (NOS)

    $39.91

    New old stock * No longer available for export
    MFR: RCA
    SKU: 12AT7-BP-USA-RCA

    Picture for reference only. Product appearance may vary due to production differences.

    Made in the USA

Items 121 to 130 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
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 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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