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Tubes - Transmitting, Audio, Misc.

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  1. 5844 Medium Mu Twin Triode Tube (NOS/NIB)

    5844 Medium Mu Twin Triode Tube (NOS/NIB)

    $4.91

    Designed for use in high speed electronic computers.
    New old stock * No longer available for export.
    MFR: GE, Arcturus
    SKU: 5844

    Made in the USA

  2. 5750 / 6BE6W Sylvania Special Purpose Pentagrid Converter (NOS)

    5750 / 6BE6W Sylvania 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: Sylvania
    SKU: 5750/6BE6W-SYL

    This New Old Stock (NOS) tube has been recently tested and meets all technical specifications. The Warranty period for this tube is Ninety Days from the date of purchase, for the original customer only.  Please follow the instruction insert for proper installation.

    Made in the USA

  3. GB-5725 Sylvania "Gold Brand" Dual Control RF Pentode Tube (NOS/NIB)

    GB-5725 Sylvania "Gold Brand" 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: GTE / Sylvania
    SKU: GB-5725

    Made in the USA

  4. 1645A RCA Vacuum Photo Tube (NOS)

    1645A RCA Vacuum Photo Tube (NOS)

    $4.91

    Has a capacitance -balancing electrode and S4 response. "A" is selected for increased sensitivity of 30 μA / Lumen.

    New Old Stock * No longer available for export
    MFR: RCA
    SKU: 1645A-RCA

    Made in the USA
  5. 5965A General Electric Twin Triode Tube (NOS/NIB)

    5965A General Electric Twin Triode Tube (NOS/NIB)

    $4.91

    Designed to be used as a radio-frequency amplifier or as a combined oscillator and mixer in VHF television receivers. It my also be used as an audio-frequency amplifier.

    New old stock * No longer available for export.
    MFR: General Electric
    SKU: 5965A

  6. 5784WB Sonotone Dual Control RF Pentode Tube (NOS/NIB)

    5784WB Sonotone Dual Control RF Pentode Tube (NOS/NIB)

    $4.91

    Designed to be used in gated amplifiers, mixers, and gain controlled amplifiers.
    New old stock * No longer available for export.
    MFR: Sonotone Corporation
    SKU: 5784WB


  7. 991 RCA Glow Discharge Voltage Regulator (NOS/NIB)

    991 RCA Glow Discharge Voltage Regulator (NOS/NIB)

    $4.91

    • Base: Bayonet Candelabra, Double Contact
    • Starting Supply Voltage (D.C.): 87 min. volts
    • Peak Current: 3 mA, maximum 

    New Old Stock * No longer available for export
    MFR: RCA
    SKU: 991-RCA

    Data Sheet

    Made in the USA
  8. ECC91 Mullard Miniature VHF Double Triode (NOS/NIB)

    ECC91 Mullard Miniature VHF Double Triode (NOS/NIB)

    $4.91

    • Volts: 6.3
    • Amps: 0.45

    New Old Stock * No longer available for export
    MFR: Mullard
    SKU: ECC91-MUL


  9. 8136 General Electric Sharp-Cutoff Pentode (NOS/NIB)

    8136 General Electric Sharp-Cutoff Pentode (NOS/NIB)

    $4.91

    Designed for wide band intermediate-frequency amplifier in industrial applications.
    Similar to 6DK6.

    New Old Stock * New In Box * No longer available for export
    MFR: General Electric
    SKU: 8136-GE

    Made in the USA
  10. 5639 Video Pentode Tube (NOS/NIB)

    5639 Video Pentode Tube (NOS/NIB)

    $5.91

    Designed to function in conditions with severe shock, vibration, and high temperatures.
    New old stock * No longer available for export.
    MFR: Phillips, Raytheon
    SKU: 5639

Items 31 to 40 of 571 total

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