1-800-RFPARTS (1-800-737-2787) 1-760-744-0700 (USA) ORDERS: rfp@rfparts.com 435 S PACIFIC ST SAN MARCOS, CA 92078

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. EL34 / 6CA7 ECG/Philips Power Amplifier Pentode (European Version) (NOS)

    EL34 / 6CA7 ECG/Philips Power Amplifier Pentode (European Version) (NOS)

    $114.91

    The EL34 is a thermionic valve or vacuum tube of the power pentode type. It has an international octal base (indicated by the '3' in the part number) and is found mainly in the final output stages of audio amplification circuits and was designed to be suitable as a series regulator by virtue of its high permissible voltage between heater and cathode and other parameters.

    Size: 1.115" Diameter Glass, 1.24" Base, 4.325" Tall (Overall)

    New Old Stock * No longer available for export
    MFR: ECG/Philips
    SKU: EL34/6CA7-ECG

  2. EL34/6CA7 Svetlana Power Amplifier Pentode Tube "Winged C" Matched Pair (2) (NOS)

    EL34/6CA7 Svetlana Power Amplifier Pentode Tube "Winged C" Matched Pair (2) (NOS)

    $239.91

    Winged =C= Version (Early Version)
    New Old Stock * No longer available for export
    MFR: Svetlana, Russia
    SKU: EL34-MP-SVET
    NOTE: Do not confuse the Winged =ะก= tubes made in St. Petersburg with Svetlana tubes made by New Sensor Saratov factory (With "S" logo). 

  3. EL34 / 6CA7FB ECG/Philips Power Amplifier Pentode (USA-"Fat Boy") (NOS)

    EL34 / 6CA7FB ECG/Philips Power Amplifier Pentode (USA-"Fat Boy") (NOS)

    $189.91

    EL34 / 6CA7  Tube, Power Amplifier Pentode (USA - "Fat Boy") (NOS)

    New Old Stock * No longer available for export
    MFR: ECG/Philips
    SKU: EL34/6CA7FB-ECG

  4. 12AX7A Tube, High Mu Twin Triode  Made in China

    12AX7A Tube, High Mu Twin Triode Made in China

    $18.91

    12AX7A Tube, High Mu Twin Triode

    Manufacturer: China


  5. 12AX7A  High Mu Twin Triode - No Branding (NOS)

    12AX7A High Mu Twin Triode - No Branding (NOS)

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

    New Old Stock * No longer available for export
    MFR: Unknown

    SKU: 12AX7A-UN

    No manufacturer label on tube

    Made in the USA
  6. 12AX7WA JAN/Philips ECG Electron Tube, Hi-Mu Twin Triode 5960-00-827-8782 (NOS)

    12AX7WA JAN/Philips ECG Electron Tube, Hi-Mu Twin Triode 5960-00-827-8782 (NOS)

    $89.91

    12AX7WA JAN/Philips ECG Electron Tube, Hi-Mu Twin Triode 5960-00-827-8782.

    New Old Stock * No longer available for export

  7. ECC 803S Telefunken Gold Pin High Mu Twin Triode Tube Made In West Germany E83CC, 12AX7  (NOS/NIB)

    ECC 803S Telefunken Gold Pin High Mu Twin Triode Tube Made In West Germany E83CC, 12AX7 (NOS/NIB)

    $1,349.91

    The ECC 803S (ECC803S) Telefunken Gold Pin High Mu Twin Triode tube is RARE and difficult to find.  The ECC803S is a very low noise, special quality 12AX7, made with the old-style Telefunken German precision. These have the ultra wide bandwidth of the Telefunken ECC803s, but also have nicely matched internal triodes, gold pins, and have been carefully factory-screened for low noise. 

    New Old Stock/New In the Box * No longer available for export

    MFR: Telefunken, West Germany

    SKU: ECC803S-West German

  8.  ECC83 / 12AX7A  Counterpoint High Mu Twin Triode Tube (NOS)

    ECC83 / 12AX7A Counterpoint High Mu Twin Triode Tube (NOS)

    $89.91

    New Old Stock * No longer available for export
    MFR: Counterpoint
    Made in either Yugoslavia or Hungary

     


  9. 5751 General Electric JAN High Mu Twin Triode Audio Tube  (NOS/NIB)

    5751 General Electric JAN High Mu Twin Triode Audio Tube (NOS/NIB)

    $119.91

    5751 JAN / 12AX7 / ECC83 High Mu Twin Triode, Special Purpose

    MFR: General Electric
    New Old Stock / New In Box * No longer available for export
    SKU: 5751-JAN-GE

    Made in the USA
  10. 12AX7 / ECC83  Admiral High Mu Twin Triode Audio Tube (NOS)

    12AX7 / ECC83 Admiral High Mu Twin Triode Audio Tube (NOS)

    $79.91

    Smudged paint from age. Tube is New Old Stock - never used

    New Old Stock * No longer available for export
    MRF: Admiral
    Made in Holland
    SKU: 12AX7-ECC83-ADMIRAL

Items 61 to 70 of 553 total

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