As much as I appreciate being part of the alpha programme, I’m not sure how much I can contribute. I use my rMBP as my computer 95% of the time, on which I have installed DPS v1.0.7 on Mac OS X 10.10 Yosemite. Because I wanted to try out the new DPS, I whipped out my ancient (er, ~2007) IBM ThinkPad. Whilst there is of course a quite massive improvement in audio quality before-and-after DPS on the ThinkPad, I have no way of making a direct comparison between DPS v1.0.7 and these new alpha builds on the same hardware unit. If/when alphas are released for Mac, I think I’ll be offer up more in the way of feedback/potential improvements.
Keep up the great work.