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Transmitting Tubes

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

In Stock

$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.




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3CW30000H3 Svetlana Water Cooled Medium-Mu Industrial Triode (NOS)
3CW30000H3 Svetlana Water Cooled Medium-Mu Industrial Triode (NOS)

In Stock

$2,994.90


  • Output Power: 42 kW

  • Maximum Frequency: 90 MHz

  • Filament Voltage: 6.3 V

  • Filament Current: 160 A

  • Amplification Factor: 20 µ


New Old Stock * No longer available for export
MFR: Svetlana
SKU: 3CW30000H3-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.

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2 Item(s)