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Tubes - Transmitting, Audio, Misc.

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  1. 811A RF Parts Company (SELECT) Transmitter Tube, Matched Set of Two (2)

    811A RF Parts Company (SELECT) Transmitter Tube, Matched Set of Two (2)

    $119.90

    • The RF Parts Company (SELECT) 811A is the best quality 811a tube in current production.
    • Usage tests show it to be equal to the much-respected RCA, 811A and Svetlana, 811A.
    • Base indexed and internal structure aligned and supported for both horizontal and vertical operation.
    • Ideal for the Collins 30L1 and similar equipment where tubes mount horizontal.
    • Each RF Parts Company Select tube is tested by RF Parts prior to shipment.

    Six Month Limited Warranty against manufacturing defects and workmanship. Sockets in image sold seperately.

    MFR: CHINA
    SKU:811A-RFP-MP

     

  2. 811A RF Parts Company (SELECT) Transmitter Tube, Matched Quad (4)

    811A RF Parts Company (SELECT) Transmitter Tube, Matched Quad (4)

    $239.90

    • The RF Parts Company Tubes (SELECT) 811A is the best quality 811A tube in current production.
    • Usage tests show it to be equal to the much-respected RCA, 811A and Svetlana, 811A.
    • Base indexed and internal structure aligned and supported for both horizontal and vertical operation.
    • Ideal for the Collins 30L1 and similar equipment where tubes mount horizontal.
    • Each RF Parts Company Select tube is tested prior to shipment.

    Six Month Limited Warranty against manufacturing defects and workmanship. Sockets in image sold seperately.

    MFG: CHINA
    SKU: 811A-RFP-MQ

     

  3. 811A RF Parts Company SELECT Transmitting Tube, Matched Set of Three (3)

    811A RF Parts Company SELECT Transmitting Tube, Matched Set of Three (3)

    $179.90

    Out of stock

    • The RF Parts Company SELECT 811A is the best quality 811A tube in current production.
    • Usage tests show it to be equal to the much-respected RCA and Svetlana 811A.
    • Base indexed and internal structure aligned and supported for both horizontal and vertical operation.
    • Ideal for the Collins 30L1 and similar equipment where tubes mount horizontally.
    • Each tube is tested at our San Marcos, CA USA facility, prior to shipment.

    Six Month Limited Warranty against manufacturing defects and workmanship.

    MFG: China
    SKU: 811A-RFP-M3

     

  4. TH6-3 Svetlana Industrial Power Triodes (NOS)

    TH6-3 Svetlana Industrial Power Triodes (NOS)

    $2,066.90

    • Filament: Thoriated Tungsten Mesh
    • Voltage: 7.5 ± 0.37 Volts
    • Current @ 7.5 Volts: 100 A
    • Amplification Factor (Average): 20

    New Old Stock * No longer available for export
    MFR: Svetlana
    Made in Russia
    SKU: TH6-3-SVET

    Data Sheet

    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.




  5. 5CX1500B Econco Power Pentode (Pull)

    5CX1500B Econco Power Pentode (Pull)

    $569.90

    This tube was rebuilt by Econco on an Eimac core.

    Used Rebuilt * No longer available for export
    MFR: Econco
    SKU: 5CX1500B-P

     

    Made in the USA
  6. 811A RF Parts Company SELECT Transmitter Tube

    811A RF Parts Company SELECT Transmitter Tube

    $59.90

    • The RF Parts Company SELECT 811A is the best quality 811A tube in current production.
    • Usage tests show it to be equal to the much-respected RCA and Svetlana 811A.
    • Base indexed and internal structure aligned and supported for both horizontal and vertical operation.
    • Ideal for the Collins 30L1 and similar equipment where tubes mount horizontally.
    • Each tube is tested at our San Marcos, CA USA facility, prior to shipment.

    Six Month Limited Warranty against manufacturing defects and workmanship.

    MFG: China


  7. 4CS250R / SD696 Amperex Broadcast / Industricial Transmitting Tube (NOS/NIB)

    4CS250R / SD696 Amperex Broadcast / Industricial Transmitting Tube (NOS/NIB)

    $675.90

    Ruggedized construction allows the 4CS250R to be operated in applications where shock and/or vibration is experienced.

    The Sealed Bag was ripped and allowed air to reach the tube resulting in minor corrosion around the threaded hole. Corrosion has been removed.

    New Old Stock, Not for Export
    MFR: Amperex
    SKU: 4CS250R

    Made in the USA

  8. 4CS250H  Amperex Transmitting Tube (NOS)

    4CS250H Amperex Transmitting Tube (NOS)

    New Old Stock * No longer available for export
    MFR: Amperex
    SKU: 4CS250H-AMP

     

    Made in the USA

  9. 4PR1000A / 8189 Eimac Radial Beam Pulse Tetrode (Pull)

    4PR1000A / 8189 Eimac Radial Beam Pulse Tetrode (Pull)

    $2,616.90

    • Filament: Thoriated Tungsten
    • Voltage: 7.5 volts
    • Current: 20 – 22.7 Amps
    • Amplification Factor: 6.9

    Used * No longer available for export
    MFR: Eimac
    SKU: 4PR1000A-EI-P

    Data Sheet

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



    Made in the USA

  10. 8295A Eimac Radial Beam Power Pentode (NOS)

    8295A Eimac Radial Beam Power Pentode (NOS)

    $1,294.90

    • Cathode: Oxide Coated Unipotential
    • Voltage: 6.0 + 0.3 volts
    • Current at 6.0 volts: 8.2 Amps
    • Amplification Factor (Average): 3.4

    New old Stock  * No longer available for export
    MFR: Eimac
    SKU: 8295A

    Data Sheet

    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

Items 121 to 130 of 347 total

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