> another idea:
> a more complex module that would be a mixer and also
> an OR logic gate. it would have 7 inputs and one
> "mixer output" that would be the output of a regular
> unity gain mixer(for outputing varable gate levels
> depending on the incoming gates, a bit like Blacet
> binary zone...) and an "OR logic gate output" that
> would be the OR logic gate's output with the standard
> constant 5 volts gate output...
> Dieter
> best regards,
> Bakis.

That's another solution. As very often we have to find an agreement which of
the suggested modules is the best solution as we cannot release all
suggested versions. I'd recommend the precision adder/bus access for CV
applications (maybe with one attenuated input) and a low-cost gate/trigger
combiner with diodes only.

Best wishes
Dieter Doepfer