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Tubes - Transmitting, Audio, Misc.

Please choose from the following TUBES Sub-Catagory choices:

 

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572B 		811A
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  1. 12AU7A RCA Medium-Mu Twin Triode (NOS/NIB)

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

    $29.91

    • For applications critical as to microphonics

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

    Data Sheet

    Made in the USA

  2. 6AQ6 Sylvania Double Diode High-Mu Triode (NOS/NIB)

    6AQ6 Sylvania Double Diode High-Mu Triode (NOS/NIB)

    $3.91

    Designed aa a combined detector, AVC rectifier, and audio voltage amplifier.

    • Heat voltage: (AC or DC): 6.3 volts
    • Heater current: 150  Ma

    New Old Stock * New In Box * No longer available for export
    MFR: Sylvania
    SKU: 6AQ6-SYL

    Made in the USA

  3. 6AQ6 Dumont Double Diode High-Mu Triode (NOS/NIB)

    6AQ6 Dumont Double Diode High-Mu Triode (NOS/NIB)

    $3.91

    Designed aa a combined detector, AVC rectifier, and audio voltage amplifier.

    • Heat voltage: (AC or DC): 6.3 volts
    • Heater current: 150  Ma

    New Old Stock * New In Box * No longer available for export
    MFR: Dumont
    SKU: 6AQ6-DUMONT

    Made in the USA

  4. 5687 General Electric "5 Star" Medium Mu Twin Triode (NOS)

    5687 General Electric "5 Star" Medium Mu Twin Triode (NOS)

    $39.91

    Out of stock

    The General Electric 5 Star is a ruggedized version of the 5687. Lower in noise and microphonics than a standard 5687

    New old stock * New In Box * No Longer available for export
    MFR: General Electric Company
    SKU: 5687-5-STAR-GE

    Made in the USA

  5. 5687 Tung-Sol Double Triode (NOS/NIB)

    5687 Tung-Sol Double Triode (NOS/NIB)

    $29.91

    New Old Stock * New In Box * No longer available for export
    MFR: Tung-Sol
    SKU: 5687-GP-TUNG

    Data Sheet

    Made in the USA

  6. 2A3 RCA Vintage Black Plate Power Amplifier Triode (NOS/NIB)

    2A3 RCA Vintage Black Plate Power Amplifier Triode (NOS/NIB)

    $243.90

    The 2A3 is a three-electrode, high-vacuum type of power amplifier tube for use in the power-output stage of AC operated receivers.

    • Filament voltage (AC or DC): 2.5v
    • Filament current: 2.5 Amps

    New Old Stock * No Longer Available for Export
    MFR: RCA
    SKU: 2A3-BP-RCA

    Data Sheet

    Made in the USA
  7. 12AT7 Motorola High Frequency Black Plate Twin Triode (Pull)

    12AT7 Motorola High Frequency Black Plate Twin Triode (Pull)

    $37.91

    Used * No longer available for export.
    MFR: Motorola
    SKU: 12AT7-BP-MOTO-P

  8. 12AT7/ECC81 RCA High Frequency Twin Triode (NOS)

    12AT7/ECC81 RCA High Frequency Twin Triode (NOS)

    $52.91

    New old stock * No longer available for export
    MFR: RCA
    Made in West Germany
    SKU: 12AT7-ECC81-WG-RCA


  9. 12AT7 (JG) General Electric High Frequency Twin Triode Tube (NOS)

    12AT7 (JG) General Electric High Frequency Twin Triode Tube (NOS)

    $24.91

    New old stock * No longer available for export.
    MFR: General Electric Company
    SKU: 12AT7-GE-JG

    Made in the USA

  10. 2A3 Ken-Rad Vintage Black Plate Power Amplifier Triode (NOS/NIB)

    2A3 Ken-Rad Vintage Black Plate Power Amplifier Triode (NOS/NIB)

    $178.91

    The 2A3 is a three-electrode, high-vacuum type of power amplifier tube for use in the power-output stage of AC operated receivers.

    • Filament voltage (AC or DC): 2.5v
    • Filament current: 2.5 Amps

    New Old Stock * No Longer Available for Export
    MFR: KEN-RAD
    SKU: 2A3-BP-KEN-RAD

    Made in the USA

Items 81 to 90 of 610 total

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