After testing each and every component, trace and wire, the fault
proved to be wear on the cable-to-board connectors. The metal was
simply worn past breaking point. Took 30 hours to find that one loose
bastard.. And his friends proved capable of all the instability of
the unit.

(Connector 11 and co, at the "pulse sheet" - according to the 1976
service notes.)


Now it's back to it's rightful collection of natural sounding presets
and downright evil filter.

(Considering buying a piano? The tuba taking too much out of your
space and pocket? No problem with the SH1000 - Yesterday's future at
your fingertips.)


-Mu