Kawai Synthesizers

found the q-80 manuals :)

http://www.kawaius-tsd.com/pages/mod_om.html

so yeah great sequencer...although ive always wished it had 32 mute 
buttons instead of a shift button to move between banks. i use mine 
for dance music and it takes a bit of planning to move to the next 
section of the song if i use say, the first bank for an intro, 2nd 
bank for a breakdown , 3rd chorus etc. and if you inadvertently mute 
all the tracks it stops playing! aside from that its great for the 
price


chuck