SAMS and Midi boutique decoders
Posted: Fri Dec 11, 2020 11:22 am
Hi all
I have about 120 1930's Compton SAM units with double touch self cancelling. When I last spoke to Midi boutique they recommended 2x mddp128uN/dp128N decoder boards.
My question is: From looking at the circuit diagram these boards deal with the switching side of things in terms of pushing a piston the tab moves (activating either solenoid). I cant work out how the board or Hauptwerk would know if I put a tab down manually.
Does anybody know if either I'm missing something obvious or if I need another type of board to accept manual switching inputs a bit like I already have for the manuals/pistons/pedals etc?
Thanks Mark
I have about 120 1930's Compton SAM units with double touch self cancelling. When I last spoke to Midi boutique they recommended 2x mddp128uN/dp128N decoder boards.
My question is: From looking at the circuit diagram these boards deal with the switching side of things in terms of pushing a piston the tab moves (activating either solenoid). I cant work out how the board or Hauptwerk would know if I put a tab down manually.
Does anybody know if either I'm missing something obvious or if I need another type of board to accept manual switching inputs a bit like I already have for the manuals/pistons/pedals etc?
Thanks Mark