Through my sources, I believe that there is preliminary test data that shows FFT spectral acoustic measurements, FFT noise floor measurements, and frequency response and THD measurements with a Harmon Kardon amplifier. Testing was done by a Harmon tech.
The results are interesting and curious enough to warrant further tests.
It sure would be of interest and worthy of scrutiny by other professionals.
Surely it is possible that he may find zero benefits, based upon his knowledge and experience, but he cannot refute acoustic spl measurements, And if those dBs reveal more acoustic energy simply from a device plugged into AC power, then that is a benefit to the amplifier's power supply.
The results are interesting and curious enough to warrant further tests.
It sure would be of interest and worthy of scrutiny by other professionals.
Surely it is possible that he may find zero benefits, based upon his knowledge and experience, but he cannot refute acoustic spl measurements, And if those dBs reveal more acoustic energy simply from a device plugged into AC power, then that is a benefit to the amplifier's power supply.