All installed and up and running. Am I crazy or is it more than just the chipsets that's different? Are the filters redesigned? I feel, especially in the top and bottom octaves that everything feels tighter and more defined, soundstage feels more definite and precise, it's a lot easier to pick out and separate low level detail...phantom center feels so solid now, it's effortless to separate kick from bass now. I'll have to live with them for a while, but I just recalled a mix, exact same settings, and it sounds noticeably better. I honestly wasn't expecting to hear all that much, but it's a significant improvement. Had my assistant set up a blind A/B for me and I picked out the new ones versus the previous generation prints every time. They sound amazing.