6L6A class tube push-pull amplifier

When the load impedance of the push-pull power amplifier stage is 5kΩ, and the 6L6 power amplifier tube is in the Class A push-pull state, the screen voltage is 280V, the screen current changes from zero signal to full signal, and the screen current changes from 120 to 140mA, and the output power is l5W. For example, when using a 6L6 power amplifier tube for Class AB push-pull operation, the screen voltage can be higher. When the screen voltage is 360V, the screen current I changes from zero signal to full signal from 85 to 135mA, and the output power can reach 30W.