RR Janko

The RR Janko keyboard opens up a new approach to playing: its isomorphic layout keeps scales, chords, and fingerings identical in every key – enabling intuitive transposition, clear musical structures, and ergonomic technique. RR Janko® is a collaboration between Rico Raven (The Jankó Project) and piano builder Peter Reinert (Reinert-Piano®). The range includes both fully equipped Janko keyboards and DIY kits for converting existing instruments – all crafted with precision and a strong focus on playability, feel, and quality.