Class D amplifiers have very little phase shift

Ya do have to wonder about the obsession about phase and then throw it all away with 2nd order or worse or wire the midrange out of phase speakers... 



it’s a system people...

Oh, so to be clear, the phase angle of the impedance refers to the relationship of the voltage to current.

The phase angle of the output refers to timing.

The only thing they share is that impedance and output are complex numbers. That is, they have a magnitude and phase. None of those four numbers are equivalent.

...time for a station break....;)

https://www.youtube.com/watch?v=n_Cfsktanus

....and the following song is....appropo...? *L*

I am on my 3rd Pioneer Class D3 AV Receiver and LOVE the Sound as well as the efficiency and accuracy!  My present AV Receiver is a Pioneer SC-LX701

And music, the waveform is “ really complex numbers “