It should be a Donzelague.
I've a photo of the baseboard that shows three rows of threnails running 
from spine to bentside in the opposite direction comparing to any other 
harpsichord.
The lower braces from spine to bentside are angled toward the front of 
the instrument, not in direction of the tail, and this is the typical 
disposition we found in all surviving Donzelagues.
Greetings
Andrea Restelli

Il 10/04/16 21.31, Chris Vandekerkhove ha scritto:
>
> The harpsichord used for the recording is the 18th century anonymous
> historical instrument of “Château d’Assas”. The instruments sounds fabulous
> but this might of course be a trick of the sound engineers who could have
> added a bit of “boom” to the recording. I don’t know if there are details
> available for this instrument? Did anyone ever make a copy of this
> instrument?
>

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