Hi, I would like to announce new additions that may be interesting for organ builders.
First of all, the
MIDECO http://midi-hardware.com/midecois now upgraded to v2.0 which features new pulsed modes of operation, and among them the most usable in organs - "SAM Control Mode", that enables control of any Stop Action Magnet tabs or drawknobs. One output pulses at note-on and the other at note-off, so 32 stops per one MIDECO board.
Pulse duration is of course user configurable in wide range.
For driving high current required by the solenoids in SAM's there's
MIBO add-on board, that boosts MIDECO control up to whooping 2 Amps per output.