System: C/B-Griff, 78 tones (unisonoric, logical)

Audio on gabla.de, video auf youtube

Manufacture: Co. Harry Geuns (Belgien), 1992.
Draft: Norbert Gabla (Nürnberg, in the picture) 1990

Bandonion playing for those who know C fingering, without the hassle of the bisonoric keyboard. Although attempts were already made in the 1920s to transfer the C fingering system to the bandonion (Praktikal, Meisel, Péguri), all these variants find their limits in the partly different hand position compared to the button accordion.

For this reason, the keyboard of the Hybridbandonion was moved to a bevelled front. This requires a different way of guiding the instrument.