The MDX upgrade was a large step forward. My non SE M1 now is the Series 2. The series 2 upgrade is tighter, leading edge improved , image is more focused as well bigger. Bricasti delivers again and I could not be happier that I took the plunge!
There are no downsides to the series 2 over the M1 original. Such a natural and analog sound. Congrats to the Bricasti team. Great customer service and upgrade path re-enforces my commitment to Bricasti.