The Early French harpsichord with a 4-foot on the upper manual is made from massive walnut and finished in lacquer. It sits on an eight-leg frame with top and bottom cross-beams, fitted to the instrument's curved body.

The harpsichords after Vaudry and after Pierre Donzelague are two-coloured and made with casein paint; they sit on a fitted frame with upper and lower cross-beams. The Taskin instrument is two-cloured as well and has a six-leg Louis XVI stand. The keyboards are ebony-covered. As with the Flemish instruments, 23.5 carat gilding is available.

Harpsichord after an anonymous model (c.1680), double-manual   4'8'8' GG,AA-c'''
Harpsichord after Vaudry 1681, double-manual   8'4'8' GG/HH-c'''
Harpsichord after Pierre Donzelague 1711, double-manual   8'4'8' FF-f'''
Harpsichord after Pascal Taskin 1769, double-manual   8'4'8' FF-f'''