Conversions and Additions

If your player system no longer suits your needs it can be changed or you can usually run a different system alongside.
Each organ is different but book players, roll players and barrel organs can be adapted.
Not just to MIDI either; a keyframe can be changed to a roll player, a barrel organ to a book player, all done sympathetically and with skill and great care.
Harmonettes and Harmonist cartridge chip systems can be changed for MIDI systems, either entirely or to run alongside.

MIDI systems supplied/fitted- This can usually work alongside existing paper roll or book or barrel operated systems and is a great way to save money in the long term as MIDI music is much less expensive than books and rolls.