> Dieter, thanks for your reply. I tried connecting the CV1 output
> at the rear panel to the VCO F
> socket at the front panel as you recommended. There still is no
> pitch change.
>
>
> So, it sounds like I need to get the MIDI-to-CV interface
> repaired. Is it ok to have it repaired locally
>
>
> Thanks,
> Mike

Please contact the dealer where you have purchased the unit. But I suppose
that they will send the unit to Germany for repair or replace the complete
supply/interface board. It's a very unusual fault and I cannot remember that
we had ever a similar problem in the past. Sounds like a defective DA
converter or DAC reference or processor or ....

Best wishes
Dieter Doepfer