FA Genesis is available but it is a dynamic driver... it is 60 USD... so not so high end..
Thanks, and glad you're liking the R03s
Not that surprising considering Sleek wouldn't even send me an SA1 to demo. Had to get my own to see what they were hiding. I've actually tried trading for the SA6 a couple of times in the past (especially back when I had a score of high-end single-armature IEMs in my possession) but it's never worked out. Perhaps I'll get to try the SA6R/SA7 but perhaps not. Keeping pretty busy as is and more interested in the RE262, Xcape, FA Genesis/new dual-driver, etc.