Maybe you have sent a midi controller #1 (modulation) that activates the
internal LFO of the A-190 (for details please refer to page 14, 18 an 19, of
the A-190 user's manual. Controller #1 controls the LFO level, #92 the LFO
frequency.

Best wishes
Dieter Doepfer

> -----Ursprüngliche Nachricht-----
> Von: Doepfer_a100@yahoogroups.com
> [mailto: Doepfer_a100@yahoogroups.com ]Im Auftrag von H ø R N
> Gesendet: Freitag, 31. März 2006 08:51
> An: Doepfer_a100@yahoogroups.com
> Betreff: 1 190 Issues..
>
>
> Cheers-
>
> I was sending an arpeggio from my sequencer to my A-190 (which I
> finally got working after a couple of years!!) and after about 20
> minutes, there was an added LFO or vibrato onto the CV output of the
> 190, as it was till playing the notes... When I unplugged the 190 form
> the CV-IN on the OSC. (I was running an OSC on a seperate CV bus) the
> OSC just dropped down to drone mode. I unplugged the MIDI and
> re-plugged it and the vibrato effect was still on the OSC. I cycled the
> power on the 190 and the vibrato went away... Odd... Any ideas
>
> Thanks-
>
> Coleman.
>
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