Tested in wine/win-Reaper 5.9 and 6.12, wine 5.10, Ubuntu Studio 19.10,
among others.
https://www.nilsschneider.de/wp/cate...aik1emulation/
sounds are Kawai K1 factory and cards, presets advance using arrow keys...BUT...there is no gui, reapers slider gui works to a point,
but most other actions lock up reaper and the entire OS, not even
Ctrl Alt F5 is available. Will try with LinVst soon.
Someone brave with different setup might have better results?
Win Reaper users have this thread:
https://forum.cockos.com/showthread.php?t=237898
Another topic is at kvr instruments page, a very well received synth,
as the sounds generally are not a convoluted mess, so easy to
fit in actual music.
Cheers