Why was minimum phase chosen for the digital filter?
Ans : Reduce the effect concerning delay and response frequency.
Will the choice of digital filter ever be able to be set by the user?
Ans: It is feasible, but it is not currently part of our plan, as there have been no user requests for it, and considerable development time will be necessary to integrate it into software control.
Do you have any plans to add DSP features to the Adept such as parametric EQ, mono playback, click removal, or de-noising?
And: "There are no plans at this moment, but that would be a good suggestion."