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Tubes - Transmitting, Audio, Misc.

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  1. 12AU7A / ECC82 RCA  Medium-Mu Twin Triode (NOS/NIB)

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

    $37.91

    • For applications critical as to microphonics

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

    Data Sheet

    Made in the USA

  2. 5751 RCA Electron Tube Black Plate (Pull)

    5751 RCA Electron Tube Black Plate (Pull)

    $119.91

    Fully interchangeable with a 12AX7 tube

    Used * No longer available for export
    MFR: RCA
    SKU: 5751-RCA-BP-P

    Made in the USA

  3. 5751 / 12AX7 RCA JRC Electron Tube Black Plate (NOS)

    5751 / 12AX7 RCA JRC Electron Tube Black Plate (NOS)

    $119.91

    Fully interchangeable with a 12AX7 tube

    New old stock * No longer available for export
    MFR: RCA
    SKU: 5751-RCA-JRC-BP

    Made in the USA

  4. 12AX7A RCA High Mu Twin Triode. Grey Plate Audio Tube (NOS)

    12AX7A RCA High Mu Twin Triode. Grey Plate Audio Tube (NOS)

    $74.91

    12AX7 RCA High Mu Twin Triode Grey Plate Audio Tube (NOS)

    New Old Stock * No Longer Available for Export
    MRF: RCA 
    SKU: 12AX7A-RCA-GP

    Made in the USA

  5. 12AX7 RCA High Mu Twin Triode, Black Plate Audio Tube (NOS)

    12AX7 RCA High Mu Twin Triode, Black Plate Audio Tube (NOS)

    $189.91

    12AX7 RCA High Mu Twin Triode Black Plate Audio Tube (NOS)

    New Old Stock * No longer available for export
    MRF: RCA
    Made in U.S.A.
    SKU: 12AX7-RCA-BP

    Made in the USA
  6. 12AU7 RCA Receiving Tube 12AU7 / ECC82,Medium Mu Twin Triode

    12AU7 RCA Receiving Tube 12AU7 / ECC82,Medium Mu Twin Triode

    $34.91

    MFR: RCA, USA
    New Old Stock * No longer available for export
    NOTE: PICTURE FOR REFERENCE ONLY.  Cosmetic condition may vary slightly.
    SKU: 12AU7-RCA-MEX


  7. 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

  8. 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

  9. 7Z4 RCA, Philco, Zytron Full Wave Rectifier Tube (NOS/NIB)

    7Z4 RCA, Philco, Zytron Full Wave Rectifier Tube (NOS/NIB)

    $3.91

    It is intended for power rectifier service in AC operated equipment or for use with storage battery and vibrator in automotive receivers or amplifiers.
    MFR: RCA, Philco, Zytron
    SKU: 7Z4
    New old stock * No longer available for export.

    Made in the USA

  10. 12SF7 Diode Remote Cutoff Pentode Tube (NOS/NIB)

    12SF7 Diode Remote Cutoff Pentode Tube (NOS/NIB)

    $3.91

    Designed for use as a detector and intermediate-frequency or audio-frequency amplifier.
    MFR: RCA
    SKU: 12SF7
    New old stock * No longer available for export.

    Made in the USA

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