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RE: Class D amps and power chords

Posted by AbeCollins on July 19, 2017 at 10:35:37:

I don't want to mention the brand here but these were Class D monoblocks from almost 10 years ago with a MSRP of $5000/pr. My TV reception was not over-the-air but via a Cable TV DVR. If I turned ON the Class D monoblocks a number of channels went blank. The Class D monoblocks were in close proximity to the Cable TV DVR just one AV shelf level apart.

As you say, the significant noise problem may have been specific to this Class D design in the monoblocks that I owned. However, I think the issue of minimizing 'noise' is still a bigger concern in Class D amps than other more 'traditional' designs.