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. 6681/12AX7 GE Twin Triode Tube (NOS/NIB)

    6681/12AX7 GE Twin Triode Tube (NOS/NIB)

    $69.91

    Out of stock

    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: GE
    SKU: 6681-GE

    Made in the USA
  2. EL34/6CA7 GE XF2 O Getter, Matched Pair (NOS)

    EL34/6CA7 GE XF2 O Getter, Matched Pair (NOS)

    $499.91

    Vintage 1960's EL34 manufactured by Mullard in Great Britain, GE Branded. We have four of these tubes available.  All tubes are of the B0A4 lot number.
    All tubes have their original packaging.
    These tubes are designed to be used in audio amplifiers.
    New old stock * No longer available for export
    Tested on 539 Hickock
    SKU: EL34-GE-MP


  3. 5DH8 GE Triode Pentode Tube (NOS/NIB)

    5DH8 GE Triode Pentode Tube (NOS/NIB)

    $3.91

    Designed to function as a audio or video amplifier tube.
    MFR: GE
    SKU: 5DH8
    New old stock * No longer available for export.

    Made in the USA

  4. 28D7 Zenith Double Beam Tetrode Tube (NOS/NIB)

    28D7 Zenith Double Beam Tetrode Tube (NOS/NIB)

    $9.91

    Designed to function as a class A audio amplifier with an output of 175mW.
    New old stock * New in Box * No longer available for export.
    MFR: GE
    SKU: 28D7

    Made in the USA

  5. 7355 GE Beam Power Pentode Tube (NOS/NIB)

    7355 GE Beam Power Pentode Tube (NOS/NIB)

    $49.91

    Out of stock

    Designed to operate in the output stages of a high fidelity audio frequency amplifier.
    New old stock * No longer available for export.
    MFR: GE
    SKU: 7355-GE

    Made in the USA

  6. 7355 RCA Beam Power Pentode Tube (NOS/NIB)

    7355 RCA Beam Power Pentode Tube (NOS/NIB)

    $49.91

    Designed to operate in the output stages of a high fidelity audio frequency amplifier.
    New old stock * No longer available for export.
    MFR: RCA
    SKU: 7355-RCA

    Made in the USA

  7. 5881 GE Electron Tube (NOS/NIB)

    5881 GE Electron Tube (NOS/NIB)

    $79.91

    The 6L6WGB / 5881 is the electrical equivalent to types 6L6 and 6L6GC except that the plate and screen dissipation ratings have been increased approximately 20 percent. It embodies a complete mechanical redesign which results in greater resistance to shock and vibration. The use of treated grids and anode greatly increases its overload capabilities and thereby provides desirable improvement in continuity of service. The addition of a low-loss barrier type base will provide obvious advantages in certain applications.

    New old stock * No longer available for export
    MFR: GE
    SKU: 5881-GE

    Made in the USA
  8. 5881 GE Electron Tube (Pull)

    5881 GE Electron Tube (Pull)

    $64.91

    The 6L6WGB / 5881 is the electrical equivalent to types 6L6 and 6L6GC except that the plate and screen dissipation ratings have been increased approximately 20 percent. It embodies a complete mechanical redesign which results in greater resistance to shock and vibration. The use of treated grids and anode greatly increases its overload capabilities and thereby provides desirable improvement in continuity of service. The addition of a low-loss barrier type base will provide obvious advantages in certain applications.

    Used, Excellent condition * No longer available for export
    MFR: GE, Canada
    SKU: 5881-GE-P


  9. 6BQ5 GE Audio Power Pentode Tube (NOS)

    6BQ5 GE Audio Power Pentode Tube (NOS)

    $34.91

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

    Made in the USA

  10. EL34/6CA7FB-GE Tube, Power Amplifier Pentode, 6CA7 / EL34, USA - "Fat Boy", GE

    EL34/6CA7FB-GE Tube, Power Amplifier Pentode, 6CA7 / EL34, USA - "Fat Boy", GE

    $189.95

    EL34/6CA7FB-GE Tube, Power Amplifier Pentode, 6CA7 / EL34, (USA - "Fat Boy") MFR: GE

    Limited Quantity Available, New Old Stock

    Made in the USA

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