I use an EMU E4K keyboard(76 keys) with the Pinder CD Rom.I upgraded
to the full 128 meg ram and with that many keys a very nice MK II
simulation can be achieved(splits with the left hand rhythms,splits
with two lead sounds,layers,octaves,whatever).The E4K has tons of
filters and efx options and multiple outputs.
The Pinder Cd has a full range of Chamberlin sounds too,btw.Love
those wobbly male and female voices.
Charles
http://www.char-el.com