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

 

 

List  Grid 

per page
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  1. 6CA7/EL34 RCA XF4 Power Pentode Audio Tube (NOS/NIB)

    6CA7/EL34 RCA XF4 Power Pentode Audio Tube (NOS/NIB)

    $249.91

    Power pentode tube designed to be used in audio amplifiers.
    Made in Great Britain
    Manufactured by Mullard, branded RCA
    New old stock * No longer available for export.
    SKU: EL34-RCA


  2. 6CA7/EL34 RCA Power Pentode Audio Tube, Large Envelope (NOS/NIB)

    6CA7/EL34 RCA Power Pentode Audio Tube, Large Envelope (NOS/NIB)

    $99.91

    Power pentode tube designed to be used in audio amplifiers.
    New old stock * No longer available for export.
    MFR: RCA, USA
    SKU: EL34-RCA-USA

    Made in the USA

  3. 6SB7 RCA Twin Triode Amplifier Tube (NOS/NIB)

    6SB7 RCA Twin Triode Amplifier Tube (NOS/NIB)

    $5.91

    Designed to operate as a oscillator, converter, multivibrator, and audio amplifier.
    MFR: RCA. Sylvania
    SKU: 6SB7
    New old stock * No longer available for export.

    Made in the USA

  4. 6681/12AX7 RCA Twin Triode Tube (NOS)

    6681/12AX7 RCA Twin Triode Tube (NOS)

    $69.91

    Designed for use in resistance-coupled voltage amplifier, phase inverters, multivibrators, and other applications in which high voltage gain is desired.
    New old stock * No longer available for export.
    MFR: RCA
    SKU: 6681

    Made in the USA

  5. 6L6GB RCA Beam Power Amplifier (NOS)

    6L6GB RCA Beam Power Amplifier (NOS)

    $45.00

    6L6GB RCA Beam Power Amplifier. Not for Export. Made in U.S.A. (NOS)

    Made in the USA

  6. 6L6GB RCA Beam Power Amplifier, Black Plate (NOS)

    6L6GB RCA Beam Power Amplifier, Black Plate (NOS)

    $51.95

    6L6GB RCA Beam Power Amplifier, Black Plate

    New Old Stock * No longer available for export

    Made in U.S.A.

    Made in the USA

  7. 6GZ5 Miniature Pentode Tube (NOS/NIB)

    6GZ5 Miniature Pentode Tube (NOS/NIB)

    $6.91

    Designed to be used in the audio output stage of the TV receiver
    MFR: RCA, Philco
    SKU: 6GZ5
    New old stock * No longer available for export.

    Made in the USA

  8. 6L6G RCA Dark Glass Vacuum Tube (Pull)

    6L6G RCA Dark Glass Vacuum Tube (Pull)

    $35.95

    6L6G RCA Dark Glass Vacuum Tube
    Used Excellent Condition * No longer available for export
    MFR: RCA, USA
    SKU: 6L6G-DG-RCA

    Made in the USA

  9. 6BQ5 Unbranded  Audio Tube, Beam Power Amplifier (NOS)

    6BQ5 Unbranded Audio Tube, Beam Power Amplifier (NOS)

    $24.91

    Used in audio amplifiers
    MFR: Unknown
    SKU: 6BQ5-UN
    New Old Stock * No longer available for export
    NOTE: Picture for reference only.

    Made in the USA

  10. 6BQ5 RCA Audio Power Pentode Tube (NOS)

    6BQ5 RCA Audio Power Pentode Tube (NOS)

    $44.91

    Used in audio amplifiers
    MFR: RCA
    SKU: 6BQ5-RCA
    New Old Stock * No longer available for export
    NOTE: Picture for reference only.

    Made in the USA

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