The Diamond Select seems to be just a tweaked version of Diamond IV Plus+Galaxy clock+Diamond Powerbase only.
DAC is evolving so fast during the recent several years as a result of the thriving CAS. There are now many flagship grade DACs in the market : dCS Vivaldi; Trinity; CH Precision C1; Da Vinci; Gryphon Pandora; Totaldac D1-Dual ...etc.
Can the MSB Diamond Select remains competitive?
Forget technology. They just figured out there are some folks that feel better spending $60k for a dac than $40k, especially since the competition is hitting this price mark, so you need a product to cater to this segment. All we need are some reviewers and no compromise users to declare this unit the new top dog.