hi.
Yes, the hidden functions. Like the linear FM and the soft sync inputs
on the A-110 board.
As far as I remember Florian Anwander once wrote that one has to add a
few resistors and jacks to make these features work, but I´m a lousy
electronic engineer. The DIY page with detailed instructions would be a
great help.

bye,
Paul

--- Dieter Doepfer < hardware@... > wrote:

But thats not the whole truth. There are a lot of other "hidden"
functions that could be available as front panel controls too that have
no jumpers on the pc board.