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Tubes - Transmitting, Audio, Misc.

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  1. 12J5 RCA Medium Mu Triode Tube (NOS/NIB)

    12J5 RCA Medium Mu Triode Tube (NOS/NIB)

    $5.91

    General purpose medium-mu triode. It is useful for service as an oscillator or audio-frequency amplifier.
    MFR: RCA
    SKU: 12J5
    New old stock * No longer available for export.


  2. 12J7GT RCA Sharp Cutoff Pentode Tube (NOS/NIB)

    12J7GT RCA Sharp Cutoff Pentode Tube (NOS/NIB)

    $3.91

    Designed to be used as an oscillator or audio frequency amplifier.
    MFR: RCA
    SKU: 12J7GT
    New old stock * No longer available for export.

    Made in the USA

  3. 12J8 Duplex-Diode Tetrode Tube (NOS/NIB)

    12J8 Duplex-Diode Tetrode Tube (NOS/NIB)

    $3.91

    Designed to operate in automobile receivers working directly off of 12V DC.
    MFR: RCA
    SKU: 12J8
    New old stock * No longer available for export.

    Made in the USA

  4. 12L6 Beam Power Amplifier Tube

    12L6 Beam Power Amplifier Tube

    $3.91

    Designed to operate in amplifiers with 600ma series heater operated receivers
    MFR: RCA
    SKU: 12L6
    New old stock * No longer available for export.

    Made in the USA

  5. 12SG7 GE, Ken-Rad Semi Remote Cut Off RF Pentode Tube (NOS/NIB)

    12SG7 GE, Ken-Rad Semi Remote Cut Off RF Pentode Tube (NOS/NIB)

    $5.91

    Out of stock

    Features high transconductance with low grid-plate capacitance and a dual cathode connection to minimize effects of common cathode circuit coupling.
    MFR: GE, Sylvania
    SKU: 12SG7
    New old stock * No longer available for export.

    Made in the USA

  6. 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
  7. 12AU7 RCA Receiving Tube 12AU7 / ECC82,Medium Mu Twin Triode

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

    $26.91

    MFR: RCA, Mexico
    New Old Stock * No longer available for export
    NOTE: PICTURE FOR REFERENCE ONLY.  Cosmetic condition may vary slightly.
    SKU: 12AU7/ECC82-RCA-MX-RCA


  8. 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

  9. 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

  10. 6189 / 12AU7WA RCA Medium Mu Twin Triode Black Plate (NOS/NIB)

    6189 / 12AU7WA RCA Medium Mu Twin Triode Black Plate (NOS/NIB)

    $34.91

    • Designed to be used as an audio amplifier tube

    New old stock * No longer available for export.
    MFR: RCA
    SKU: 6189-12AU7WA-RCA

     

    Made in the USA

Items 241 to 250 of 295 total

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