HiHi, great post. Can I ask what amp you are using to drive your Empyreans for when mastering and when just enjoying them.
Im using mostly my SPL mastering console head amp. I allso have my custom made amp, but SPL drives them so cleanly that it allmost never get use nowdays. And in my kitchen setup, i use X-Can v3, with siemens tubes, that is not as clean as above, because of tubes, but its good enough for just enjoying the music.