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  1. 7581A/KT66 IEC Beam Power Amplifier (NOS/NIB)

    7581A/KT66 IEC Beam Power Amplifier (NOS/NIB)

    Call for Price
    1-800-RFPARTS (1-800-737-2787)

    Size: 3.68" High from base bottom to top of Glass envelope,

    New Old Stock * New In Box
    MFR: International Servicemaster
    SKU: 7581A

     

  2. KT66 / 7581A RF Parts Beam Power Amplifier Tube Matched Pair (2)

    KT66 / 7581A RF Parts Beam Power Amplifier Tube Matched Pair (2)

    $127.91

    Matched pair of RF Parts brand KT66 tubes
    Made in China
    SKU: KT66-MP-RFP

  3. 7581A Jan Philips ECG Beam Pentode AF Power-Amplifier (NOS/NIB)

    7581A Jan Philips ECG Beam Pentode AF Power-Amplifier (NOS/NIB)

    $149.91

    NSN #: 5960-00-728-1434

    Size: 3.6" High from base bottom to top of Glass envelope, 1.5" diameter

    New Old Stock * New In Box * No longer available for export
    MFR: Philips / ECG JAN

    SKU: 7581A-JAN-ECG

  4. KT66 / 7581A RF Parts Beam Power Amplifier Tube

    KT66 / 7581A RF Parts Beam Power Amplifier Tube

    $63.91

    Made in China
    SKU: KT66-RFP

  5. KT66 International Beam Power Amplifier Japan (NOS/NIB)

    KT66 International Beam Power Amplifier Japan (NOS/NIB)

    Call for Price
    1-800-RFPARTS (1-800-737-2787)

    Designed for use in the output stage of an A.F. amplifier, or as a series valve in a stabilized power supply.

    • Maximum anode dissipation rating of 30 Watts.
    • Size: 3-5/16" High from base bottom to top of Glass envelope,

    New Old Stock * New In Box * No longer available for export
    MFR: International Servicemaster
    Made in Japan
    SKU: KT66-INTER

     

5 Item(s)