Also this guy Archimago has posted test results on his blog quite some time ago, already.
Obviously his test method was to feed the analog output of the MQA DAC into a digital analysis tool. But the observations are quite similar.http://archimago.blogspot.com/2018/02/musingsmeasurements-on-blurring-and-why.html
Obviously his test method was to feed the analog output of the MQA DAC into a digital analysis tool. But the observations are quite similar.http://archimago.blogspot.com/2018/02/musingsmeasurements-on-blurring-and-why.html