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Tubes - Transmitting, Audio, Misc.

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  1. 6173 Lewis & Kaufman Elec. Co. UHF Pencil Diode Tube (NOS/NIB)

    6173 Lewis & Kaufman Elec. Co. UHF Pencil Diode Tube (NOS/NIB)

    $9.91

    New old stock * New In Box * No longer available for export.
    MFR: Lewis & Kaufman Electric Company
    SKU: 6173-LK

    Made in the USA

  2. 5842WA - Matched Pair Low Noise Tube, Raytheon (417A)

    5842WA - Matched Pair Low Noise Tube, Raytheon (417A)

    $47.91

    5842WA Tube, High Mu Triode, MFR: Raytheon, Matched Pair of Tubes

    NSN: 5960-00-879-4644, DLA 900-82-C-1558, MADE IN USA

    Made in the USA
  3. HICKOK 539C Calibrated Tube Tester (Pull)

    HICKOK 539C Calibrated Tube Tester (Pull)

    $2,049.95

    Out of stock

    HICKOK 539C Tube Tester, Calibrated, Vintage
    Clean Used Condition * No longer available for export
    MFR: Hickok
    SKU: HICKOK 539C


  4. 6550 Tung-Sol Beam Pentode Power Amplifier/Audio Tube USA (NOS/NIB)

    6550 Tung-Sol Beam Pentode Power Amplifier/Audio Tube USA (NOS/NIB)

    $385.90

    Designed for Audio service. This tube carries a 42 watt plate dissipation rating which provides for push/pull amplifier designs up to 100 watts output.
    Size: 3.7" tall (base to top of tube) x 1.97" diameter, 4.24" Overall length

    New Old Stock / New In Box * No Longer Available for Export
    MFR: Tung-Sol
    Made in USA
    SKU: 6550-TS-NOS/NIB-USA

    See Data Sheet

     

    Made in the USA

  5. 6550 Tung-Sol Vintage Beam Power Amplifier/Audio Tube (Pull)

    6550 Tung-Sol Vintage Beam Power Amplifier/Audio Tube (Pull)

    $199.91

    These Tung_Sol tubes have 3 getters with smooth plates.
    Size: 3.7" tall (base to top of tube) x 1.97" diameter, 4.24" Overall length

    Clean Used  * No longer available for export
    MFR: Tung-Sol Made in USA
    SKU: 6550-TUNG-P

    Made in the USA

  6. 6550 RCA Vintage Beam Power Amplifier/Audio Tube (NOS/NIB)

    6550 RCA Vintage Beam Power Amplifier/Audio Tube (NOS/NIB)

    $180.91

    These vintage RCA tubes have three getters and smooth plates with 3 holes.

    New Old Stock / New In the Box * No longer available for export

    MFR: RCA, USA
    SKU: 6550-RCA

    Made in the USA

  7. 30KD6 Zenith Beam Power Amplifier Tube (NOS/NIB)

    30KD6 Zenith Beam Power Amplifier Tube (NOS/NIB)

    $39.91

    Designed primarily to be used as a horizontal deflection amplifier in TV receivers.
    New old stock * No longer available for export.
    MFR: Zenith
    SKU: 30KD6-ZEN

    Made in the USA
  8. 30KD6 RCA Beam Power Amplifier Tube (NOS/NIB)

    30KD6 RCA Beam Power Amplifier Tube (NOS/NIB)

    $39.91

    Designed primarily to be used as a horizontal deflection amplifier in TV receivers.
    New old stock * No longer available for export.
    MFR: RCA
    SKU: 30KD6-RCA


  9. 837 RCA, Hytron Beam Power Tetrode Tube (NOS/NIB)

    837 RCA, Hytron Beam Power Tetrode Tube (NOS/NIB)

    $9.91

    New old stock * No longer available for export.
    MFR: RCA, Hytron
    SKU: 837-USA

    General characteristics:
    Filament voltage, V: 12.6
    Heater current, A: 0.7
    Type of current: AC
    Anode voltage, V: 500
    Anode, mA: 60
    Grid current second, mA: 30
    Maximum power dissipation second grid, W:8
    Output power, W: 20

    Made in the USA
  10. 6550C Svetlana High Performance Audio Beam Power Pentode (NIB)

    6550C Svetlana High Performance Audio Beam Power Pentode (NIB)

    $59.91

    The Svetlana™ 6550C is a glass envelope beam power pentode. It is intended for ultra linear audio frequency power amplification service. Close manufacturing specification tolerances and improved processing provide improved reliability and superior sonic performance.

    New In Box * No longer available for export
    MFR: Svetlana Electron Devices, Inc.
    Made in Russia
    SKU: SV6550C

Items 1011 to 1020 of 2878 total

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