Tube Characteristics Type: 6SK7 (6SK7GT) Bulb : T-9 Class : Remote Cutoff Pentode Base Diagram: 8N Emitter Volts: 6.3 Emitter Amps: 0.3 Use: RF/IF Amplifier Plate Dissipation (w): 4.0 Plate Volts: 250 Negative Grid Volts: 3.0 Screen Volts: 100 Plate Current (ma): 9.2 Screen Current (ma): 2.6 Plate Resistance (ohm): 800K Transconductance: 2000 micromhos