I checked the review that was linked on their blog; it looks like this is basically Cubieboard2 (i.e. Allwinner A20 SBC) with custom(?) Linux based Amiga emulator. Not really sure if it is really any improvement over existing PC based emulators (e.g. UAE).
edit: the comments in that review mention MiST which seems very interesting project. The board is bit more expensive, but it has an FPGA which can be configured to be an Atari or Amiga or some other retro hardware. Here is the Amiga version: http://somuch.guru/minimig/minimig-mist/
edit: the comments in that review mention MiST which seems very interesting project. The board is bit more expensive, but it has an FPGA which can be configured to be an Atari or Amiga or some other retro hardware. Here is the Amiga version: http://somuch.guru/minimig/minimig-mist/