Thanks for the responses to this !
I do not have a voltmeter, but I feel I understand this issue a
little bit better now

best regards from Amsterdam
Joost

--- In Doepfer_a100@yahoogroups.com , "levka0" <levka@w...> wrote:
> Dear List
> Yesterday I received my A135 module. I was planning to use it to
mix
> contol voltages into an A156 and have their relative levels in turn
> controlled by other control voltages. However, this appears not to
> work as expected, so I have probably overlokked something. (The
> output from the A135 is too low to drive the CV pitch input )
>
> What would be the best alternative
> I thought about using an A138 mixer with either A132 dual VCA or
A133
> polarizer, but I would apprciate any advice from you
>
> thanks !
> Joost