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Tubes - Transmitting, Audio, Misc.

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  1. EL34 / 6CA7FB GE Power Amplifier Pentode USA - "Fat Boy" (NOS)

    EL34 / 6CA7FB GE Power Amplifier Pentode USA - "Fat Boy" (NOS)

    $189.91

    The EL34 is a thermionic valve or vacuum tube of the power pentode type. It has an international octal base (indicated by the '3' in the part number) and is found mainly in the final output stages of audio amplification circuits and was designed to be suitable as a series regulator by virtue of its high permissible voltage between heater and cathode and other parameters.

    New Old Stock * No longer available for export
    MFR: General Electric
    SKU: EL34/6CA7FB-GE 

    Made in the USA
  2. 5725/6AS6 Dual Control RF Pentode Tube (NOS/NIB)

    5725/6AS6 Dual Control RF Pentode Tube (NOS/NIB)

    $4.91

    Designed to serve as a voltage amplifier or dual control applications when a grid base pin connection is implemented.
    New old stock * No longer available for export.
    MFR: Tung Sol, RCA, GE, Sylvania
    SKU: 5725

  3. 5725W/6AS6W Dual Control RF Pentode Tube (NOS/NIB)

    5725W/6AS6W Dual Control RF Pentode Tube (NOS/NIB)

    $3.91

    Designed to serve as a voltage amplifier or dual control applications when a grid base pin connection is implemented.
    New old stock * No longer available for export.
    MFR: Tung Sol, RCA, GE, Sylvania
    SKU: 5725W

  4. 5726-6AL5W Philips ECG Twin Diode Tube (Special 6AL5) (NOS-NIB)

    5726-6AL5W Philips ECG Twin Diode Tube (Special 6AL5) (NOS-NIB)

    $3.91

    Designed to function as a detector in a large variety of circuits
    New old stock * New in box
    Made in USA * No longer available for export
    MFR: Philips

  5. 5749W/6BA6 ECG Philips Remote Cut Off RF Pentode Tube (NOS/NIB)

    5749W/6BA6 ECG Philips Remote Cut Off RF Pentode Tube (NOS/NIB)

    $7.91

    Designed with high transconductance and low plate capacitance allowing for efficient operation in IF and AF amplifiers.
    New old stock * No longer available for export.
    MFR: ECG Philips
    SKU: 5749W


  6. 5750 / 6BE6W ECG / RCA Special Purpose Pentagrid Converter (NOS)

    5750 / 6BE6W ECG / RCA Special Purpose Pentagrid Converter (NOS)

    $4.91

    Tube is primarily used as a mixer and oscillator in superheterodyne circuits
    New Old Stock * No longer available for export
    MFR: ECG, RCA
    SKU: 6BE6W

    Made in the USA

  7. 5915/6BE6 Mullard, RCA,GE Tube Pentagrid Amplifier (NOS/NIB)

    5915/6BE6 Mullard, RCA,GE Tube Pentagrid Amplifier (NOS/NIB)

    $5.91

    Tube is primarily used as a mixer and oscillator in superheterodyne circuits
    MFR: Mullard, GE, RCA
    SKU: 6BE6
    New old stock * No longer available for export

    Made in the USA
  8. 6005W/6AQ5W Tube  Beam Power Amplifier (Special 6AQ5) (NOS/NIB)

    6005W/6AQ5W Tube Beam Power Amplifier (Special 6AQ5) (NOS/NIB)

    $7.91

    Designed to be used in TV receivers where high power sensitivity and output are desired.
    New old stock * No longer available for export.
    MFR: Sylvania
    SKU: 6005


  9. 6136 Sharp Cut Off RF Pentode Tube (NOS/NIB)

    6136 Sharp Cut Off RF Pentode Tube (NOS/NIB)

    $9.91

    Designed to function as a HF or IF amplifier tube.
    New Old Stock * No longer available for export
    MFR: General Electric, RCA
    SKU: 6136

    Made in the USA

  10. 6186/6AG5WA Mixed Brands Sharp Cut Off RF Pentode Tube (NOS/NIB)

    6186/6AG5WA Mixed Brands Sharp Cut Off RF Pentode Tube (NOS/NIB)

    $6.91

    Designed to function as an intermediate frequency or RF amplifier.
    New old stock * New In Box * No longer available for export.
    MFR:  RCA, Raytheon, CBS, Sylvania
    SKU: 6186/6AG5WA

    Made in the USA

Items 671 to 680 of 2870 total

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