I don’t know, I got an OP-1 to play with many years ago and I seldomly recognise presets or effects when listening to music from talented and successful musicia

I don’t know, I got an OP-1 to play with many years ago and I seldomly recognise presets or effects when listening to music from talented and successful musicians. Which makes me realise that I have some skills issues when I compare with the noise I make. So they do sell to "real" musicians too.