"Carlo Bisiach did not (like most modern violin makers) try to, develop his own designs. He was convinced that the masters of the classic Cremonese school of the XVII and XVIII centuries had reached the height of perfection, in terms of elegance of form and fullness and softness of sound. He chose to be inspired by the masters, principally by Stradivarius during his «Amatise» period, but also by Guarnieri del Gesu, G.B. Guadagnini, and Gennaro Gagliano. However his preferred model was that of Pietro Guarnieri of Mantua. " - Pardo Fornaciari