Flashunlock. I don't think your information is correct. If Transparent did make the Krell version it was not to the same standard. The difference in thickness and appearance and most importantly sonics is not even close. As for the new MMF version I cannot comment as I have never seen them. A 7M version would be fine; I owned the 7M and there is no loss of signal over the CAST technology. Good luck. As I stated earlier, if you don't like the Transparent you won't have trouble selling them. Get both and listen for yourself. I used them with the 28c CdP, KCT pre amp and the 750 monos. How I miss that system with my Wilson MAXX's. My new room didn't work with all that power and speaker; too small to allow it to open up so I downsized...big mistake.