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Tubes - Transmitting, Audio, Misc.

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  1. 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
  2. 12MD8 Tube Triple Triode

    12MD8 Tube Triple Triode

    $4.40

    12MD8 Tube Triple Triode

  3. 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

  4. 12S8 Tube Triple Diode High Mu Triode

    12S8 Tube Triple Diode High Mu Triode

    $2.80

    12S8 Tube Triple Diode High Mu Triode

  5. 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.


  6. 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

  7. 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
  8. 12SH7 RCA, Raytheon, Ken-Rad Sharp Cut Off RF Pentode Tube (NOS/NIB)

    12SH7 RCA, Raytheon, Ken-Rad Sharp Cut Off RF Pentode Tube (NOS/NIB)

    $4.91

    Designed to be used as an RF amplifier in AC/DC receivers involving HF, wide-band applications and as a limiter tube in FM equipment.
    MFR:  RCA, Raytheon, Ken-Rad 
    SKU: 12SH7
    New old stock * No longer available for export.


  9. 12SJ7 Sharp Cut Off Pentode Tube (NOS/NIB)

    12SJ7 Sharp Cut Off Pentode Tube (NOS/NIB)

    $3.91

    Designed to be used as a biased detector, radio frequency oscillator, and mixer tube.
    MFR: CBS, Raytheon, Sylvania
    SKU: 12SJ7
    New old stock * No longer available for export.

    Made in the USA
  10. 12SK7 Remote Cut Off RF Pentode Tube (NOS/NIB)

    12SK7 Remote Cut Off RF Pentode Tube (NOS/NIB)

    $5.91

    Designed for use in AVC in RF and IF amplifiers and they minimize cross modulation.
    MFR: Philco, Sylvania, RCA
    SKU: 12SK7
    New old stock * No longer available for export.

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