I installed both yesterday at 1 pm PT.
No, because I need the crossovers on the speakers to play the system. I need the preamp in place to play the system.
OK, I understand. Were you not curious as a hobbyist to learn the effect of each one on your overall listening experience? I remember in your criticism of system videos that their only utility may be if one only changes one variable at a time and present two comparison videos.
As a reviewer and Hegel dealer, I thought you might have another familiar preamp available to assess the impact of the old and new speaker crossovers, for example.