Yes, I have the smartypants MS-20 Mini edition for extra special needs… derp. :stuck_out_tongue_winking_eye:

Seriously, you might be right, though two things speak against this:

  1. To keep prices low it would make a lot more sense for Korg to use both keybeds in both products.

  2. although the original MS-20 did indeed have shorter keys, thus the same proportions are being reproduced in the MS-20 Mini’s keybed, the angle at which they are being photographed, as well as the perception when you look at it from the front can be a bit misleading.

A quick mockup… I had to (proportionally) distort the MS-20 pic as a whole a bit to match the angle of the Arp, so this doesn’t proof anything except, that the keybed’s proportions are the same.


Also the 45° cut on the white keys can be seen in both models, so at least I expect the Arp’s keys to be the same width as the MS20.