Sovtek T-12AX7LPS-SOVT Vacuum Tube - 12AX7LPS, Sovtek

Manufacturer Part Number: T-12AX7LPS-SOVT 9 pin miniature preamp tube (Amplification Factor = 100). This Russian tube is full bodied and well balanced. It has a high gain with a very smooth presentation. In overdrive, it is not quite as defined as the 12AX7-S-JJ, but it offers more crunchy fizz. For more information about our 12AX7 tubes, see our tech corner article on 12AX7s. Measurements and Specs Amplification Factor94 Capacitance, Cathode to Heater5.0 nF Capacitance, Grid to Cathode1.6 pF Capacitance, Grid to Heater1.6 pF Capacitance, Plate to Cathode0.46 pF Capacitance, Plate to Heater0.46 pF Capacitance, Plate to Plate600 pF Capacitance, grid to plate1.7 pF Grid Circuit Resistance (Rg), Fixed Bias1 MΩ Grid Circuit Resistance (Rg), Self Bias2.2 MΩ Grid Reverse Current0.2 μA Heater Voltage6.0 - 6.6 V / 12.0 - 13.2 V Heater to Cathode Voltage200 V Plate Current (Ia)8 mA Plate Dissipation (Wa)1.2 W Plate Resistance (Ra)56 kΩ Plate Voltage (Ua)330 V Transconductance (S)1.7 mA/V Packaging Dimensions1 in. × 1 in. × 3 in. Weight (Packaging)0.037 lbs. Files Specification SheetAll Models

12AX7LPS - Sovtek