Let me add:
Do not forget that PA series, this goes even for PA50 have THE BEST AND MOST COMPLEX MIDI
Routing of all existing machines, way more complex then any WS or even M3 itself, which
is a good feature for an arranger if you like using modules connected to it.
And yet, so far Ketron has THE WORST EXISTING MIDI Routing and MIDI Communications then any
other synth as of now, including Audya.
If you've worked with an SD5 or SD1 you will know what i am talking about, a stupid synth
having 2 MIDI ins which are useless and dont work.

...and yess...i know the rage spilled over here too.