So I won’t lie. The output looks like a pile of crap - but they look like they might manage to pull it off. I mean, what do you expect for a $100 3D printer anyways?
With all the many issues associated with audio line level output to control the galvo’s I always wanted the result to be adding a ~$2 ARM USB micro and a few more electronics to make it so much more straightforward - not so ‘clever’, but so much less of a pig to get setup and with digital control via USB you may get better print results too.
But regardless, I am so pleased they have it released. Things will only improve I’m sure.