Hi Bernie.
Thanks a lot for your answer. Things seems to be more complicated than I thought. I found a new SD2 in Italy at a bargain price, but I think I will have to drop that. I am not very good with the technical side of things, but I am in contact with someone who has a SD1 for sale. That is more in line with what I am used to. I would have preferred a SD1 plus, but as I understand it there nothing essentially new on the plus model. Most important thing is to get a Ketron.
casaet