In another discussion Stuart wrote:
It’s a pity, but then it’s no surprise, as if we are to be honest the 4’ only serves to give brilliancy. At the cost of quality of tone, often.
Of course I am speaking about the ubiquitous French two manuals, 3-4 registers, which must compromise soundboard space and plucking points to accomodate 4’ strings.
(and key-depth and other things)
But a single-strung harpsichord is a joy to play. In a few minutes you don’t feel the need for a second keyboard. It is more verstile, not less, as you can properly play from Byrd to Soler. It can be voiced stronger, optimizing for sound, as you haven’t things such as staggering or overall keyboard weigth to count in.
And, if you have a 4’ on top of that, it will be perfectly useable as a solo-stop, adding to the overall expressivity. When blended with the 8’, the 4’ will not add only brilliance but another kind of sound-expressiveness. You can play a sorrow piece with 1x8, 1x4, or with the solo-4’, and it will not sound as “brilliant”. Plus, the tone of the single 8 and 4 coupled is the finest achievable ok a harpsichord.
I think teachers and makers should push pupils and harpsichordists towards G-d’’’ 1x8, 1x4 harpsichords. The “missing” notes will lead them to reshape some musical phrases; the disposition will help them to develop musicality.
If you have never tried playing a simple flemish 1x8, 1x4, try when you can, I’m sure you’ll love it.
Oh yes, they will miss the second keyboard when they play Goldbergs. When?