[wazoo2u]

Well, I can't tell exactly, but I do see some "column stacking" right above the 1.4 second mark in BLUE/BLACK. which is usually an indicator of lossy lineage. The huge black streaks at 12.5khz that you see are that horrible "U" shaped response in your frequency response graph. I'm gonna learn along with you what others think might have caused that. It's strange that the AnalFreq and EAC frequency graphs look a lot different, but it's not the first time that it's happened. I believe that it depends on the weighting of the scales that you use for measurement, and the 2 proggies are set up differently.