Chuck Anderson - Kaleidophon - The Art of the Neo-Classical Guitar - Amazon.com Music
The Electrophon (1921), Sphäraphon(1924), kurbelsphärophon (1926), Klaviatursphäraphon(1928), Partiturophon (1930) and Kaleidophon(1939). Jörg Mager, Germany. – 120 Years of Electronic Music
Historia de los Instrumentos Electronicos: 1920 - El Electrophon, El Staccatone , El Pianorad, Partiturophon, El Kaleidophon, El Ondes-Martenot y OTROS...
The Electrophon (1921), Sphäraphon(1924), kurbelsphärophon (1926), Klaviatursphäraphon(1928), Partiturophon (1930) and Kaleidophon(1939). Jörg Mager, Germany. – 120 Years of Electronic Music
BBC Archive - 1976: Tomorrow's World: Kaleidophon | Facebook | By BBC Archive | #OTD 1976: BBC Archive's rock band is now auditioning for a Kaleidophon player. You must be this good,
David Vorhaus and Kaleidophon Studio (EMM Jun 81)
The Quietus | Features | A Quietus Interview | A Storm In Heaven: David Vorhaus Of White Noise Interviewed
The Kaleidophon, a unique instrument from 1979. : r/WeAreTheMusicMakers