> Hi to you all,
>
> Do you know if the QVCO adapter for the A-126 was ever sold And
> f not would Doepfer make one off I just got the A-126 and would
> like to use the A-110-4 with it.
>
> Regards,
>
> Neil

As far as I remember this idea never left the prototype state. But on the
A-128 info page you find a link that describes how to connect the A-126 to
the A-143-9. The connection is the same to other quadrature oscillators like
A-110-4 or A-110-6.

Best wishes
Dieter Doepfer