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. 6GM8/ECC86 Telefunken Twin Triode Audio Tube Made in West Germany (NOS/NIB)

    6GM8/ECC86 Telefunken Twin Triode Audio Tube Made in West Germany (NOS/NIB)

    $118.91

    New Old Stock * New In the Box

    MFR: Telefunken, Germany

    SKU: 6GM8

  2. 6AU6 /6AU6WC Philips Sharp-Cutoff RF Pentode (NOS)

    6AU6 /6AU6WC Philips Sharp-Cutoff RF Pentode (NOS)

    $9.91

    Designed to function as a HF or IF amplifier tube.
    MFR: ECG/Philips
    SKU: 6AU6
    New old stock


  3. 6486 Tube, Dual Control Pentode, Audio, Bendix

    6486 Tube, Dual Control Pentode, Audio, Bendix

    $79.95

    6486 Tube, Dual Control Pentode, Audio, MFR: Bendix

    Limited Quantity Available

    Made in the USA
  4. 6135/6C4 GE 5 Star, Medium Mu Triode Tube (NOS/NIB)

    6135/6C4 GE 5 Star, Medium Mu Triode Tube (NOS/NIB)

    $5.91

    Designed to be used as a local oscillator in very high frequency receivers.
    New old stock * New In Box * No longer available for export.
    MFR: GE
    SKU: 6135


  5. 5755 Raytheon/JAN Dual Triode Tube, NSN 5960-00-240-3171 (NOS/NIB)

    5755 Raytheon/JAN Dual Triode Tube, NSN 5960-00-240-3171 (NOS/NIB)

    $9.91

    Base Noval, B9A
    Filament Vf 12.6 Volts / If 0.18 Ampere / Indirect  / Parallel, (AC/DC)  /
    Description Dual triode, high-stability, low-microphonic, intended for balanced DC amplifiers. Made by Hytron, Raytheon (see also CK5755),

    NSN 5960-00-240-3171
    MFR: Raytheon
    SKU: 5755

    Made in the USA
  6. 300B Taylor Tubes Power Triode (NOS)

    300B Taylor Tubes Power Triode (NOS)

    $139.91

    The 300B is a filamentary type triode designed for use as an audio-frequency power amplifier.

    • Filament Voltage: 5.0 volts
    • Filament Current: 1.2 Amperes
    • Plate Voltage (MAX.): 400 volts
    • Plate Current (MAX.): 100 milliamperes
    • Plate Dissipation: 36 Watts

    New Old Stock * No longer available for export
    MFR: Made in China
    SKU: 300B-TAY

     This tube has been recently tested and meets all technical specifications. The Warranty period for this tube is Thirty Days from the date of purchase, for the original customer only.  Please follow the instruction insert for proper installation.

  7. 7737 Philips RF Pentode Tube 7737/E186F Gold Pin SQ (Special Quality) (NOS)

    7737 Philips RF Pentode Tube 7737/E186F Gold Pin SQ (Special Quality) (NOS)

    $12.90

    Designed for use in coaxial cable amplifiers, video amplifiers, broad band IF amplifiers in communication links, and TV equipment.
    New old stock * No longer available for export.
    MFR: Philips Electronics
    SKU: 7737-PH


  8. 12AU7A / ECC82 RCA  Medium-Mu Twin Triode (NOS/NIB)

    12AU7A / ECC82 RCA Medium-Mu Twin Triode (NOS/NIB)

    $26.91

    • For applications critical as to microphonics

    New Old Stock * No longer available for export
    MFR: RCA
    SKU: 12AU7A- ECC82-USA-RCA

    Data Sheet

    Made in the USA

  9. 12AT7/ECC81 General Electric High Frequency Twin Triode Tube (NOS)

    12AT7/ECC81 General Electric High Frequency Twin Triode Tube (NOS)

    $24.91

    New old stock * No longer available for export.
    MFR: General Electric Company
    SKU: 12AT7-ECC81-GE

    Made in the USA

  10. 12AU7A / ECC82 Sylvania Medium Mu Twin Triode (NOS/NIB)

    12AU7A / ECC82 Sylvania Medium Mu Twin Triode (NOS/NIB)

    $29.91

    New Old Stock * No longer available for export
    MFR: Sylvania, USA
    SKU: 12AU7A/ECC82-SYL

    Made in the USA

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