If I choose "start external DC supply voltages at 0" from transient simulation settings, the output is centered at 4.55 Volts. The amplification and gain is OK, but the output is not centered at 0.
However, If I don't choose that option "start external DC supply voltages at 0", then output is also centered at 0 volts.
Is it related to charging of C27? But output offset is also not likely to drop towards 0. It continues oscillating around 4.55 volts.
If someone can explain me what is the difference between those two options and how to solve offset problem, it will be nice.