> Maybe we will be able to introduce some of these functions into a derivate
> of the universal AD/DA module that is under development. It is mainly a
> question of operation, controls, inputs, outputs and display. The functions
> on principle will be available with the module (12 bit AD conversion -
> voltage processing by a microprocessor - 12 bit DA conversion) but it's the
> question for example how to feed the values for different user definable
> scales (LCD with encoder switches CV reading ...)

An lcd screen would be nice, because an octave is divided in 1200
cents, which is quite a large number, and you need precision.
Furthermore I think you should be able to define the number of
steps in a scale and the number of octaves the scale spans, so you
can do arpeggio's as well.

greetings,

Anton