How to have the same program with different effects on two registrations?

You will have to set the changes in the GLOBAL EFFECT parameters - MENU - DSP - REVERB (e.g).

When saving the Registration, make sure you SAVE - REGISTRATION (F1) - Section off (User 1/6) - (Pg 2/2) and check EFFECTS (F1 with a blue dot) so the effects are stored with the current save operation.

Hope this helps.

AJ

Yes that i know but the program changed will heard with effect two on other registrations

You will have to program every Program with the required effect needed, which means if you want the effect to remain constant for say 4 programs, they will each have to have the same effect parameters and values and you only alter the program whose effect you want changed.

bad politic but ok.

And i have to change a existing program preset or can i save just one program to disk and call it on registration?