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. 6L6G RCA Vintage Dark Glass Vacuum Tube (NOS/NIB)

    6L6G RCA Vintage Dark Glass Vacuum Tube (NOS/NIB)

    $69.91

    The 6L6G is designed with high power sensitivity and high efficiency for service in the output stages of AC receivers.
    They are capable of delivering an output at all power levels with a very low percentage of harmonic distortion.

    New Old Stock * New In Box * No longer available for export
    MFR: RCA
    SKU: 6L6G-DG-RCA

    Made in the USA

  2. 6L6GB RCA Black Plate Beam Power Amplifier (NOS)

    6L6GB RCA Black Plate Beam Power Amplifier (NOS)

    $43.91

    The 6L6GB is a beam pentode designed primarily for use in audio-frequency power amplifier applications.  The tube features high power sensitivity, high efficiency, and low third and higher-order harmonic distortion.

    New Old Stock * No longer available for export
    MFR: RCA
    SKU: 6L6GB-BP-RCA

    Made in the USA
  3. 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


  4. 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

  5. 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

  6. 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

  7. 6L6GB RCA Black Plate Beam Power Amplifier (LHP)

    6L6GB RCA Black Plate Beam Power Amplifier (LHP)

    $69.91

    • This tube has a Broken Guide Key

    Low Hour Pull * No longer available for export
    MFR: RCA
    SKU: 6L6GB-BP-BGK-LHP

    Made in the USA

  8. 6L6GB Arkay Beam Power Amplifier (NOS)

    6L6GB Arkay Beam Power Amplifier (NOS)

    $119.91

    The 6L6GB is a beam pentode designed primarily for use in audio-frequency power amplifier applications.  The tube features high power sensitivity,
    high efficiency, and low third and higher-order harmonic distortion.

    Not for Export * No longer available for export
    MFR: Arkay by RCA
    SKU: 6L6GB-ARKAY

    Made in the USA

  9. 6L6GB RCA Black Plate Beam Power Amplifier (LHP)

    6L6GB RCA Black Plate Beam Power Amplifier (LHP)

    $51.91

    The 6L6GB is a beam pentode designed primarily for use in audio-frequency power amplifier applications.  The tube features high power sensitivity, high efficiency, and low third and higher-order harmonic distortion.

    Low Hour Pull * No longer available for export
    MFR: RCA
    SKU: 6L6GB-BP-RCA-LHP

    Made in the USA

  10. 6L6GB Raytheon Black Plate Beam Power Amplifier (Pull)

    6L6GB Raytheon Black Plate Beam Power Amplifier (Pull)

    $29.91

    The 6L6GB is a beam pentode designed primarily for use in audio-frequency power amplifier applications.  The tube features high power sensitivity, high efficiency, and low third and higher-order harmonic distortion.

    Used * No longer available for export
    MFR: Raytheon
    SKU: 6L6GB-BP-RAY-P

    Made in the USA

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