> now I'll have to place my order to my supplier. since I already own a
> 3U case full with modules including an A-190 and two A-110, how many
> A-185 I should buy in order to work with both cases
>
> thank you,
> Luca

It depends if and how many additional VCOs are planned for the additional
system. If no additional VCOs are planned no A-185 is necessary. If
additional VCOs are planned I'd recommend one A-185 that is positioned on
the same bus as the VCOs. The A-185 inputs (CV, Gate) are connected to the
corresponding A-190 outputs of the existing 3U case.

Best wishes
Dieter Doepfer