Mentioned only by Irwin in a list of Diapason hybrids; he does not define it. We can only assume it to be a cross between a Diapason and a Gamba. Irwin places it between the Violin Diapason and Violone with respect to brightness. Examples None known. Contributions welcome. Bibliography Irwin[1]: Geigen Diapason FOOTER Original site compiled by Edward L. Stauff. For educational use only. GambaDiapason.html - Last updated 14 March 2000. Home Full Index