At Knobcon 2016, we talked with John Burdick of Grove Audio, who makes a range of MOTM-compatible, Dotcom-compatible and Eurorack synth modules.
Burdick has recently gone full-time with Grove Audio and has a lot of new modules in the works. Of special interest is his Polywave sample player. It can play 14 samples simultaneously, so you can use it as a drum module, a polyphonic sample player and more.
Burdick also gave us a sneak preview of several 5U and Eurorack modules that are in the works.
Details on his module designs are available at the Grove Audio site.