-40%
4 x 6N7S / 6H7C / 6N7GT Russian TUBE NEW IN BOX SAME FROM 1960's
$ 6.33
- Description
- Size Guide
Description
6N7S / 6H7C / 6N7GT Russian TUBE NEW IN BOXSAME FROM 1960's
Lot of 4 pcs.
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.