Howdy.
Big fan of Ifi. My go to combo is the Micro iDSD BL and the Micro USB 3.0. Just bought the xDSD for the plane. I am not sure I am going to keep it. My personal experience is that there is a substantial difference in sound going from the x to the iBL. So much so, that the only advantage for me of using the xDSD is bluetooth connectivity and size. From a sound perspective, I find myself missing the iBL when listening to the x. Basically, the iBL makes me feel like I am listening to MORE than headphones, no matter what headphones I am using. With the x, I feel like I am listening to a pair of excellent headphones, but still, I am listening to headphones. IOW, it sounds really great, but not special.
Note, I have found the iBL so good, that it paired great with my Woo Audio WA5 when I had it, and I am not sure the Pro iDSD would give me an ROI big enough to justify the cost (sorry, Ifi, for making the iBL so good, it may cannibalize sales of your flagship ).
I am bummed, but I am not sure it makes sense to keep the x and the iBL. Thoughts?
Logan