Z2C Tube Power supply Circuit
Z2C is the rectifier tube in power supply with tube above require a supply voltage for the filaments taken from the other side of the transformer secondary. Power supply with the Z2C tube is a power supply that adapts used as a substitute power supply for power amplifier tubes with a diode.
![Power Supply-z2c circuit](http://circuits99.com/wp-content/uploads/2018/05/Power-Supply-z2c-circuit-300x117.gif)