Dear @mcmprov : I think that your Accuphase can gives you over 20 db of gain, so 76+ db of gain with the added FM is way enough for any MC cartridge.
"" how important it is to optimize gain between the phono stage and the cartridge. ""
It's important because if the cartridge output is to high can overload the phono stage, fortunatelly today almost any decent PS has very good overload levels.
Now at the other side of the gain " range " the trouble we can have to use the phono stage volume wide open is that noise level could be a little higher but this trouble certainly you just have to forgeret because does not appears with those two very good SS designs: Accuphase and FM Acoustics that develops really low noise levels that you or any one can't detect under playing conditions.
In reality you and your cartridge quality level performance will be totally safe about that issue mentioned by you.
R.
"" how important it is to optimize gain between the phono stage and the cartridge. ""
It's important because if the cartridge output is to high can overload the phono stage, fortunatelly today almost any decent PS has very good overload levels.
Now at the other side of the gain " range " the trouble we can have to use the phono stage volume wide open is that noise level could be a little higher but this trouble certainly you just have to forgeret because does not appears with those two very good SS designs: Accuphase and FM Acoustics that develops really low noise levels that you or any one can't detect under playing conditions.
In reality you and your cartridge quality level performance will be totally safe about that issue mentioned by you.
R.