> ... but i'm surprised that there is no dedicated offset module -
> something like 4HE with an input, output and a +/- knob that
> could regulate a constant output when nothing is connected to the input.

With a few exceptions (e.g. A-132) both an offset control and a control
voltage input with attenuator are available for each voltage controlled
parameter of a module. This is why normally separate offset generators and
attenuators are not necessary in the A-100.

If necessary (e.g. as an offset for the A-132) the manual CV source A-176
could be used as an offset generator. This is why I don't see the necessity
of a dedicated offset module. But I'm open for suggestions if I overlooked
something.

Best wishes
Dieter Doepfer