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Tubes - Transmitting, Audio, Misc.

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  1. EZ81 Nobel Full Wave High Vacuum Double Anode Rectifier (6CA4) (NOS)

    EZ81 Nobel Full Wave High Vacuum Double Anode Rectifier (6CA4) (NOS)

    $29.91

    Designed to be used in compact amplifiers.
    New old stock * No longer available for export.
    MFR: Nobel
    SKU: EZ81-NOBEL

  2. 5726 RCA Twin Diode Tube (6AL5) (NOS-NIB)

    5726 RCA Twin Diode Tube (6AL5) (NOS-NIB)

    $4.91

    • No Label on Tube

    New old stock  * No longer available for export
    MFR: RCA
    SKU: 5726-RCA

  3. 5749 / 6BA6W RCA Remote Cut Off RF Pentode Tube (NOS)

    5749 / 6BA6W RCA Remote Cut Off RF Pentode Tube (NOS)

    $9.91

    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: Sylvania
    SKU: 6BA6W/5749-SYL


  4. 6BQ5 Amperex Audio Power Pentode Tube Made in Holland (NOS)

    6BQ5 Amperex Audio Power Pentode Tube Made in Holland (NOS)

    $129.91

    Used in audio amplifiers

    New Old Stock * No longer available for export
    MFR: Amperex
    SKU: 6BQ5-HOL-AMP

    Made in the USA

  5. 6BQ5 / EL84 Amperex Audio Power Pentode Tube Made in Holland (NOS)

    6BQ5 / EL84 Amperex Audio Power Pentode Tube Made in Holland (NOS)

    $149.91

    Used in audio amplifiers

    New Old Stock * No longer available for export
    MFR: Amperex
    SKU: 6BQ5-EL84-HOL-AMP

    Made in the USA

  6. 6BQ5 RCA Audio Power Pentode Tube (Pull)

    6BQ5 RCA Audio Power Pentode Tube (Pull)

    $67.91

    Used in audio amplifiers

    Clean Used * No longer available for export
    MFR: RCA
    SKU: 6BQ5-RCA-P

    Made in the USA

  7. 6AC7 Arcturus Vintage RF Amplifier Pentode (NOS/NIB)

    6AC7 Arcturus Vintage RF Amplifier Pentode (NOS/NIB)

    $6.91

    The 6AC7 is a sharp-cuttoff high-transconductance pentode intended for service as a wide-band video or radio-frequency amplifier.

    • Heater voltage: (AC or DC): 6.3 volts
    • Heater current: 0.45 amps

    New old stock * No longer available for export
    MFR: Arcturus
    SKU: 6AC7-ARC

    Made in the USA

  8. 6AC7 Philips ECG RF Amplifier Pentode (NOS/NIB)

    6AC7 Philips ECG RF Amplifier Pentode (NOS/NIB)

    $5.91

    The 6AC7 is a sharp-cuttoff high-transconductance pentode intended for service as a wide-band video or radio-frequency amplifier.

    • Heater voltage: (AC or DC): 6.3 volts
    • Heater current: 0.45 amps

    New old stock * No longer available for export
    MFR: Philips ECG
    SKU: 6AC7-ECG

    Made in the USA

  9. 6DQ6B / 6GW6 General Electric Beam Power Pentode (NOS/NIB)

    6DQ6B / 6GW6 General Electric Beam Power Pentode (NOS/NIB)

    $9.91

    The 6DQ6B’s high zero-bias plate current at low plate and screen voltages makes the tube well suited for use in receivers that operate at low plate-supply voltages.

    • Voltage: 6.3 volts
    • Current: 1.2 Amps

    New Old Stock * New In Box * No longer available for export
    MFR: General Electric Company
    SKU: 6DQ6B-6GW6-GE

    Made in the USA

  10. 6GW6 / 6DQ6B RCA Beam Power Pentode (NOS/NIB)

    6GW6 / 6DQ6B RCA Beam Power Pentode (NOS/NIB)

    $9.91

    Glass Octal type tube used as a horizontal-deflection amplifier in high-efficiency deflection circuits.

    • Voltage: 6.3 volts
    • Current: 1.2 Amps

    New Old Stock * New In Box * No longer available for export
    MFR: RCA
    SKU: 6DQ6B-6GW6-RCA

    Made in the USA

Items 211 to 220 of 340 total

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