One of them is a French harpsichord whilst the other is a Flemish one. Both of them are using the Early Relfection DSP in order to enhance the stereo. 6 sliders control: the volume of the first 8' string, the volume of the second 8' string, the volume of the 4' string, the volume of the pluck-off sound, the volume of the body resonance on a high velocity, the volume of the string-off sound, respectively. Audition: French Harpsichord fr_harpsi.mp3 Flemish Harpsichord fl_harpsi.mp3 harpsichords.zip