aletropdj schrieb:

> Hi there.
>
> I recently buy a a-155 and i need to use like a arpeggiator.
> The problem is: All key give the same tone
>
> My doepfer config is:
>
> 1x 110
> 1x 131
> 1x 140
> 1x 118
> 1x 180
> 1x 155
> 1x 145
>
> Im using a roland sh-09 to control doepfer by cv/gate.

I am not sure whether I understand you right.

A CV-sequencer has never been an arpeggiator, cannot be an arpeggiator
and never will be. Maybe you misunderstood something very basically -
but maybe I am misunderstanding you.

So: please describe for us how do you connect the SH-09, the A-155 and
the A110 with each other

> Another question: the a-155 has a switch with 1v, 2v and 4v. What is that

It determines the range of the voltage beeing sent by the potentiometer
settings.

Florian