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Tubes - Transmitting, Audio, Misc.

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  1. 12DS7 Duplex-Diode Space Charge-Grid Triode Tube

    12DS7 Duplex-Diode Space Charge-Grid Triode Tube

    $4.91

    Designed to be used in radio receivers that use 12v in automobiles.
    MFR: Sylvania, GE, Delco, RCA
    SKU: 12DS7
    New old stock * No longer available for export.

    Made in the USA
  2. 12GA6 Heptode (NOS)

    12GA6 Heptode (NOS)

    $4.91

    The 12GA6 is a miniature heptode primarily intended to perform the combined functions of mixer and oscillator in automobile radio receivers.

    • Heater Voltage AC or DC: 12.6 volts
    • Hearter current: 0.15 Amps
    • Mounting position: Any
    • Envelope: T-5-1/2, Glass
    • Base - E7-1, Miniature Button 7-Pin

    New Old Stock * No longer available for export
    MFR: Various Manufacturers
    SKU: 12GA6

  3. 12GB7 Tube

    12GB7 Tube

    $8.20

    Out of stock

    12GB7 Tube

  4. 12GC6 Tube, Beam Power Amplifier

    12GC6 Tube, Beam Power Amplifier

    $3.20

    12GC6 Tube, Beam Power Amplifier

  5. 12MD8 Tube Triple Triode

    12MD8 Tube Triple Triode

    $4.40

    12MD8 Tube Triple Triode

  6. 12Q7GT Duplex-Diode High Mu Triode Tube (NOS/NIB)

    12Q7GT Duplex-Diode High Mu Triode Tube (NOS/NIB)

    $4.91

    Designed for service as a detector diode, AVC rectifier, and a high gain resistance coupled amplifier.

    New old stock * No longer available for export.
    MFR: Raytheon, National Union
    SKU: 12Q7GT

  7. 12S8 Tube Triple Diode High Mu Triode

    12S8 Tube Triple Diode High Mu Triode

    $2.80

    12S8 Tube Triple Diode High Mu Triode

  8. 12SC7 RCA Twin Triode Tube (NOS/NIB)

    12SC7 RCA Twin Triode Tube (NOS/NIB)

    $5.91

    Designed for use as an audio amplifier or phase inverter.
    MFR: RCA
    SKU:12SC7
    New old stock * No longer available for export.


  9. 12SF5 GE, Sylvania High Mu Triode Tube (NOS/NIB)

    12SF5 GE, Sylvania High Mu Triode Tube (NOS/NIB)

    $3.91

    Designed for service in high gain resistance coupled amplifiers in AC-DC operated receivers.
    MFR: Sylvania, RCA, GE, National Union
    SKU: 12SF5
    New old stock * No longer available for export.

    Made in the USA

  10. 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

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