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. 5670 / 5670W / 2C51W Sylvania Special Purpose High Frequency Twin Triode Tube (NOS/NIB)

    5670 / 5670W / 2C51W Sylvania Special Purpose High Frequency Twin Triode Tube (NOS/NIB)

    $19.91

    For use in audio amplifiers.
    New old stock * New in box * No longer available for export
    MFR: Sylvania
    SKU: 5760-SYL

    NOTE: Picture for reference only. Box appearance and tube appearance may change.


  2. 12BH7A /12BH7 RCA Medium Mu Twin Triode Tube (NOS/NIB)

    12BH7A /12BH7 RCA Medium Mu Twin Triode Tube (NOS/NIB)

    $47.91

    Designed to be utilized in a preamp for an amplifier
    New old stock * No longer available for export
    MFR: RCA
    SKU: 12BH7A-RCA

    Made in the USA

  3. 12BH7A /12BH7 CBS Medium Mu Twin Triode Tube (NOS/NIB)

    12BH7A /12BH7 CBS Medium Mu Twin Triode Tube (NOS/NIB)

    $44.91

    Designed to be utilized in a preamp for an amplifier
    New old stock * No longer available for export
    MFR: Hytron
    SKU: 12BH7A-CBS

    Made in the USA

  4. 5814A JAN / 12AU7 General Electric Medium-Mu Double Triode Tube (NOS/NIB)

    5814A JAN / 12AU7 General Electric Medium-Mu Double Triode Tube (NOS/NIB)

    $29.91

    The 5814A is a premium version of the 12AU7.

    • Voltage (Series): 12.6 ± 10%
    • Voltage (Parallel): 6.3 ± 10%
    • Current (Series): 0.175 Amp
    • Current (Parallel): 0.35 Amp

    New old stock / New in box * No longer available for export
    MFR: General Electric
    SKU 5814A-JAN-GE

    Made in the USA
  5. 12AT7WA Tung-Sol High Frequency Twin Triode Tube (NOS/NIB)

    12AT7WA Tung-Sol High Frequency Twin Triode Tube (NOS/NIB)

    $49.91

    New old stock / New in box * No longer available for export
    MFR: Sylvania, USA 
    SKU:12AT7WA-TS


  6. 5814 Sylvania Medium-Mu Double Triode Tube (NOS/NIB)

    5814 Sylvania Medium-Mu Double Triode Tube (NOS/NIB)

    $19.91

    New old stock * No longer available for export
    MFR: Sylvania
    SKU: 5814-Sylvania

    Made in the USA

  7. 5814 CBS Medium-Mu Double Triode Tube (NOS/NIB)

    5814 CBS Medium-Mu Double Triode Tube (NOS/NIB)

    $129.91

    New old stock * No longer available for export
    MFR: CBS
    SKU 5814-CBS

    Made in the USA

  8. 5814 GE 5-Star, Medium-Mu Double Triode Tube (NOS/NIB)

    5814 GE 5-Star, Medium-Mu Double Triode Tube (NOS/NIB)

    $27.91

    New old stock * No longer available for export
    MFR: GE
    SKU 5814-GE-5S

    Made in the USA

  9. 5814A RCA Medium-Mu Double Triode Tube Black Plates (NOS/NIB)

    5814A RCA Medium-Mu Double Triode Tube Black Plates (NOS/NIB)

    $39.91

    New old stock / New in box * No longer available for export
    MFR: RCA
    SKU 5814A-BP-RCA

    Made in the USA

  10. 5814 GE Medium-Mu Double Triode Tube (NOS/NIB)

    5814 GE Medium-Mu Double Triode Tube (NOS/NIB)

    $19.91

    New old stock * No longer available for export
    MFR: GE
    SKU: 5814-GE

    Made in the USA

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