The virtual version of the Pusztaszabolcs pipe organ has two operational modes: the Historical Mode and the Extended Mode. You can select either of these modes at any time using the ‘Advanced’ Page.
The Historical Mode features the original controls and features of the Pusztaszabolcs pipe organ.
The Extended Mode extends the number of keys of the pipe organ (the compass of the pipe organ) to 54 manual keys and 30 pedal keys to allow the performance of an even wider range of baroque pieces.
Furthermore, the Extended Mode summons a virtual combination action onto the organ console (and to the ‘Left’ and ‘Right’ pages).