Ho, I will try to explain better. I know that Piano V has only 1 EQ section available, this mean that the same EQ curve is applied on all piano sounds independently if it's a low,mid or high key. Unfortunately, in my "search for the ideal piano sound" I often need to have different EQ curve depending from the keyboard range:i.e. sounds ranging from C0 to B1 needs more high frequency while those from C1 up to B4 needs (in my opinion) stronger bass and the higher (from C4 onwards) needs less high frequency. Having only one EQ means that you may find that an EQ is good for low section and not for middle or high keyboard section and that if you try to fix it maybe you lose the good sound you had on the lower keyboard range with the original equalization.
Therefore, my idea was to add, for instance, three separate EQ (each with at least bass, middel, high):
1) one to equalize the lower part of keyboard sounds (i.e. from C0 up to B1)
2) one to equalize the middle part of the keyboard sounds (i.e. from C1 up to B4)
3) one to equalize the high part of the keyboard sounds (i.e from C4 onwards)
so that you can apply different equalization curve depending of the keyboard range and, for instance, you can have stronger highfrequency EQ only on the piano sounds relevant to the lower and mid extension of the keyboard while the highest range it is ok or need less high frequency and the middle range needs more bass frequency than the lower or the higher keyboards section.
Righ now, for instance, due to only one general EQ available, I can get right equalization for the piano sound I love for bass and mid keyboard section and not for the high section (which is too brilliant). Of course, if I modify the EQ to reduce the brilliance of the higher keyboard sounds, all range will be affected and I lost the sounds I love on lower and mid keyboard.
Finally, the equalization should also be "morphed" betwen the passage from one keyboard section to the other ones, in order not to have an excessive EQ change between two adiacent section of the piano but maybe this is not so easy to accoplish...
I hope to have clarify my needs/suggestions....