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» Vacuum tubes by use » PREAMP / DRIVER tubes » 6N7S / 6N7GT FOTON tube
6N7S / 6N7GT FOTON tube
Manufacturer: Foton factory
$3.50/ea
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Average delivery time to United States is 16 days.
The 6N7S double triode was designed for amplification of low-frequency power. Tubes were manufactured by FOTON plant (TASHKENT City). Equivalents to the 6N7GT.

Key specifications:

  • Original name: 6N7S;
  • Analog: 6N7GT;
  • Type: Double triode;
  • Application: LF power amplification;
  • Cathode type: oxide, indirect heating;
  • Envelope: glass, miniature;
  • Filament voltage: 6.3V;
  • Anode voltage: 300V;
  • Filament current: 0.76-0.86A;
  • Anode current: 0.0045-0.009A;
  • Anode power: 6W;
  • Grid voltage: -6V;
  • Differential transconductance: 2.7-3.7mA/V;
  • Microphnic noise: 400mV;
  • Gain: 30.0-40.0;
  • Mass: about 50g.

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