Hi

> i think that these suggestions of Dieter are great and
> easy to implement, right

I'd only suggest, that inputs #7 and #8 get this voltage adder feature.

> although, for me, the octave switch feature is not
> needed, as the doepfer vco's have octave switches.

I think it is really useful in the adder, because you can't transpose
the complete setup of several VCOs and the VCF keyboard VC with the
transpose switch of a single VCO ;-) - no honestly: eg the MonoPoly has
exactly such a two octave transpose switch, and find it very very useful.

Also I could imagine that people who do not have hands with only five
left thumbs on each hand will be able to replace one input socket and
replace it by a switch.

Florian