There have been multiple attempts to design a powered speaker for electronic instruments that makes the instrument sound like it’s “acoustic”, in that the sound is coming from a single point - where the instrument is located - and emanating in all directions from that point in the room, instead of coming out of PA speakers. It’s like the difference between hearing an unplugged acoustic guitar in a nice room, and the same guitar through a mic or pickup into a PA in the same room.
These two acoustic speakers - the Onde and the Pyramid - look pretty nice. They’re not as cheap as the low-end brand acoustic amps, but they’re also not as expensive as Acoustic Image or Henrikson amps either. At least not at the Kickstarter prices.
Octatrack/Digitakt/Digitone/etc through one of these could sound pretty cool. Especially in a room with a nice view and potted plants. Gotta have the potted plant.