6N5P is a double triode audiophile tube. Military equipment. Made by Novosibirsk factory. Near equivalent to the 1539. NEW, NOS and never used before!
Type: Double triode;
Application: Voltage amplification with automatic gain control;
Cathode type: oxide, indirect heating;
Envelope: glass, miniature;
Mass, g: 15;
Filament voltage, V: 6,3;
Filament current, A: 0.55-0.65;
Anode voltage, V: 200;
Anode current, A: 0.008-0.0115;
Anode power, W: 2.2;
Steepness, mA/V: 3.8-5.1;
Reverse grid current, uA: 1;
Microphnic noise, mV: 50;
Socket type: rsh8.