@Alan March , can you please explain this behavior shown below? Its from a 1ET7040 based amp from one of your competitors, Boxem. Measured power at 20...

Thanks for this...but initially I was more concerned with 20Hz performance not 20kHz :). I think you answered the question by saying, since there are ...

Thank you for the response. My request for the power bandwidth is that no one seems to post them anymore, including Purifi, yet they claim power specs...

Alan March wrote: Hi Yes it does. We have extra capacitance beyond what's on the psu, plus the PSU is regulated. I know the frequency response is m...

@Alan March Have you generated Power vs Frequency curves to verify whether the 9040 delivers the same power at 20Hz, 1kHz and 20kHz into 2,4, and 8 o...