You're absolutely correct, I was wrong. Octave offset and key/octave are shared by all voices.
I've had this one some time ago and thought it could do that independantly for all voices.
Hi both!
It´s not that clear ...
I´ve read the manual but doesn´t appear to allow independent octave transposition accross channels.
There is a octave offset, but it´s not per channel i guess, just an overall transpose of the octaves.-- redsquares