Hi,
As you guys know a low pass RC filter is an integrator and a high pass RC filter is a differentiator. it means that they will alter the waveform of thier input on their output.
Most of amplifiers (specially does which are made by transistors) have a coupling cap at their input's and of course at their outputs (which blocks the DC component of the wave), if They act like an integrator too then the input waveform might change, right? If so then the final output will not change or be distorted??
Thanks