Hi Jake ,
thanks a lot for your input .
I have the original SE-1 paper manual but there is no sysex chart as there is none in the SE-1X one.
http://www.studioelectronics.com/assets/PDFs/SE-1X/SE-1X.pdf
always found SE guys weird with manuals …
anyway i’ll try to write them although i believe they won’t answer …
ciao
Lorenzo