No details have been provided, but it will be available as a DIY project for Moogfest Engineer VIP attendees to build onsite.
At Moogfest 2016, Engineer VIP attendees built the Brother From Another Mother (BFAM) module – all-in-one sequencer and synth voice module in Eurorack format. The module has not been made available as part of the company’s standard product line.
Based on DFAM name, it sounds like this year’s project will follow the BFAM’s precedent, and may be a drum synth/sequencer in Eurorack format.
Moogfest 2017 is scheduled for May 18-21 in Durham, NC. Engineer VIP tickets to the event are priced at US $1,500. For more info, see the event site.