Russian 6G7 double diode-triode tube. Equivalent to the 6Q7. FOTON factory.

Name: 6G7;

Type: double diode-triode;

Application: detection and amplification LF voltage;

Cathode type: oxide, indirect heating;

Envelope: metal;

Mass, g: 45;

Filament voltage, V: 6,3;

Filament current, A: 0,275-0,325;

Anode voltage, V: 250;

Anode current, A: triode-0,0014 / diode-0,0008;

Anode power, W: 1;

Grid1 voltage, V: minus 3;

Steepness, mA/V: 1,0-1,6;

Microphonic noise, mV: 150;

Gain: 55-85;

Socket type: rsh5-1.