Hi folks, In our museum in Oberhofen (Switzerland) we have two
orchestrions equipped with a MIDI player system. The first one is a
Philipps Pianella (playing PM rolls, 88-keyless), the second one a
Imhof and Mukle playing Welte Cottage Orchestrion rolls (77-keyless).
Both are controlled by a UM0 MIDI drive board from MIDIator Systems,
San Diego.

Now one of those boards is dead, and as the UM0 is out of production,
we are looking for a replacement. Ideal would be a board with the
same type of plugs. As we are not electronics freaks, any help and
recommendation is very much appreciated.

From rainy Switzerland,

Martin Wyss
Museum für Uhren und mechanische Musikinstrumente (Mumm)
Oberhofen am Thunersee, Switzerland
https://www.uhrenmuseum.ch/