Well, no - not really. Firstly, it's proprietary, secondly, it'd require quite a bit more of a CPU then the Soren has (computer, taps).
The proprietary part doesn't bother me because I wasn't going to use the exact same filter as Schiit. I would just use an independently derived filter closed form filter. I realize this would be a huge undertaking but I don't mind flexing my math muscles for this.
As far as computing power goes, is it possible to do the filtering offboard and then connect the filtered output to the DAC?