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. 6550 Tung-Sol Vintage Beam Power Amplifier/Audio Tube with Solid Black Plate (Pull)

    6550 Tung-Sol Vintage Beam Power Amplifier/Audio Tube with Solid Black Plate (Pull)

    $487.91

    • Low Hour Pull from Working Equipment
    • Second Generation
    • Three getters: 2 Side and 1 Top
    • Solid Black Pates

    Clean Used  * No Longer Available for Export
    MFR: Tung-Sol
    SKU: 6550-TUNG-BP-P

    Made in the USA

  2. 6550 Tung-Sol Beam Pentode Power Amplifier/Audio Tube (NOS)

    6550 Tung-Sol Beam Pentode Power Amplifier/Audio Tube (NOS)

    $319.91

    Designed for Audio service. This tube carries a 42 watt plate dissipation rating which provides for push/pull amplifier designs up to 100 watts output.
    Size: 3.7" tall (base to top of tube) x 1.97" diameter, 4.24" Overall length

    New Old Stock * No Longer Available for Export
    MFR: Tung-Sol
    Made in USA
    SKU: 6550-TUNG-NOS

    See Data Sheet

     

    Made in the USA
  3. 6550A RFP Beam Power Amplifier/Audio Tube (NOS)

    6550A RFP Beam Power Amplifier/Audio Tube (NOS)

    $54.91

    • 3.95" tall, base to top of tube
    • 1.775" diameter 
    • 4.43", overall height

    New Old Stock - No longer available for export
    MFR: RF Parts Company
    Made in China
    SKU: 6550A-RFP

  4. 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

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

    KT66 / 7581A RF Parts Beam Power Amplifier Tube

    $63.91

    Made in China
    SKU: KT66-RFP


  6. 6SJ7 General Electric Sharp-Cutoff Pentode Tube (NOS)

    6SJ7 General Electric Sharp-Cutoff Pentode Tube (NOS)

    $9.91

    Designed for use as a biased detector or high-gain amplifier.

    New old stock * No longer available for export
    MFR: General Electric
    SKU: 6SJ7

    NOTE: Picture for reference only. 

    Made in the USA
  7. 6SL7GT Sovtek Hi-Mu Twin Triode (NOS)

    6SL7GT Sovtek Hi-Mu Twin Triode (NOS)

    $26.91

    New Old Stock * No longer available for export
    MFR: Sovtek - Russia
    SKU: 6SL7GT-SOV

  8. 6SL7GT Realistic Hi-Mu Twin Triode Audio Tube (NOS)

    6SL7GT Realistic Hi-Mu Twin Triode Audio Tube (NOS)

    $34.91

    Designed for use in resistance coupled circuits as a voltage amplifier or phase inverter
    New old stock * No longer available for export.
    MFR: Realistic
    SKU: 6SL7GT-REAL

     


  9. 6SL7GT GE Hi-Mu Twin Triode Audio Tube (NOS)

    6SL7GT GE Hi-Mu Twin Triode Audio Tube (NOS)

    $79.91

    Designed for use in resistance coupled circuits as a voltage amplifier or phase inverter

    • Low noise tube

    New old stock * No longer available for export.
    MFR: General Electric Company
    SKU: 6SL7GT-GE

     

    Made in the USA

  10. 6SL7GT Tung-Sol Hi-Mu Twin Triode Audio Tube Grey Plates (NOS)

    6SL7GT Tung-Sol Hi-Mu Twin Triode Audio Tube Grey Plates (NOS)

    $49.91

    Designed for use in resistance coupled circuits as a voltage amplifier or phase inverter. Black base and band on glass.
    MFR: Tung-Sol
    SKU: 6SL7GT-GP-TS
    New old stock * No longer available for export.

    Made in the USA

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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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